IUT‚đ“Ç‚Ţ‚˝‚ß‚Ě—pŒę ..
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104:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/04/17 15:05:33.76 8MN6ablF.net
@
IUT‚͐”Šw‚Ć‚˘‚¤‚ŠƒOƒƒ^ƒ“‰F’ˆ˜_‚É‚Č‚Á‚Ä‚é‚Č

105:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/04/17 17:29:17.92 cr30r3uy.net
>>104
>IUT‚͐”Šw‚Ć‚˘‚¤‚ŠƒOƒƒ^ƒ“‰F’ˆ˜_‚É‚Č‚Á‚Ä‚é‚Č
‚Ç‚¤‚ŕ‚ ‚č‚Ş‚Ć‚¤
ŒÂl“IŒŠ‰đ‚Ĺ‚ˇ‚Ş
”Šw‚́u‰F’ˆv‚Ć‚˘‚¤—pŒę‚́AŽž‘ă‚É‚ć‚čA‚ž‚ń‚ž‚ń‘ĺ‚°‚ł‚ČˆÓ–Ą‚É‚Č‚č
21˘‹I‚ł́Au‰F’ˆv‚Ƃ́A—á‚Ś‚ÎZFC‚Ě‘S‚Ă̐”Šw‚Ş“WŠJ‚Ĺ‚Ť‚é“ü‚ꕨ‚ŠA‚ť‚ęˆČă‚Ě‘ĺ‚Ť‚ł‚Ě‚ŕ‚Ě‚đˆÓ–Ą‚ˇ‚é‚悤‚É‚Č‚Á‚˝
ƒOƒƒ^ƒ“‰F’ˆ˜_‚ŕ‚ť‚Ě—Ţ‚˘‚Ĺ
Ě‚̏W‡˜_‚́hUhi’P‚Č‚é‘S‘̏W‡j‚Ƃ́AˆÓ–Ą‚ވႤ‚Ě‚Ĺ‚ˇ
‚ť‚ą‚ç‚ŞA—]Œv‚ɍŹ—‚đľ‚˘‚Ä‚˘‚é‚悤‚ÉŽv‚˘‚Ü‚ˇ

106:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/04/17 18:23:51.69 cr30r3uy.net
‚â‚ę‚â‚ę
Cł‚ž‚Á‚Ä‚ć‚—
URLŘݸ(www.kurims.kyoto-u.ac.jp)
–]ŒŽ ĹVî•ń
2021”N04ŒŽ15“ú
@Ei˜_•śjCł”Ĺ‚đXV URLŘݸ(www.kurims.kyoto-u.ac.jp)
@iCł‰ÓŠ‚ĚƒŠƒXƒgjF URLŘݸ(www.kurims.kyoto-u.ac.jp)
EAdded an Introduction
EIn \S 1.3, added "(UndIg)", as well as a reference to "(Undig)" in \S 2.1
ERewrote various portions of \S 1.5
ERewrote Example 2.4.4
EModified the title of Example 2.4.5
EAdded Example 2.4.6
ESlightly modified the paragraph at the beginning of \S 3
ESlightly modified the final portion of \S 3.1 concerning (FxRng), (FxEuc), (FxFld)
EAdded Example 3.9.1 and made slight modifications to the surrounding text
EIn \S 3.10, rewrote the discussion preceding (Stp1)
EIn \S 3.11, slightly modified the discussion following ({\Theta}ORInd)
@@On the Essential Logical Structure of Inter-universal Teichmuller
@@@Theory in Terms of Logical AND "Č"/Logical OR "É" Relations:
@@@Report on the Occasion of the Publication of the Four Main Papers
@@@on Inter-universal Teichmuller Theory.
2021”N03ŒŽ06“ú
@Ei˜_•śj‰F’ˆŰƒ^ƒCƒqƒ~ƒ…[ƒ‰[—˜_‚ÉŠÖ‚ˇ‚é˜_•ś4•Ń‚̏o”Ĺ‚đ‹L”O‚ľ‚āA
@@V˜_•ś‚đŒfÚF
@@On the Essential Logical Structure of Inter-universal Teichmuller
@@@Theory in Terms of Logical AND "Č"/Logical OR "É" Relations:
@@@Report on the Occasion of the Publication of the Four Main Papers
@@@on Inter-universal Teichmuller Theory.

107:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/04/17 20:09:05.72 cr30r3uy.net
>>106 ’ljÁ
d” ‚Ě‹÷‚Ĺ‚ˇ‚Ş
‰ş‹L‚Ě
h2021”N01ŒŽ15“ú
@Ei˜_•śjCł”Ĺ‚đXViCł‰ÓŠ‚ĚƒŠƒXƒgjFh‚Ş
u2021”N04ŒŽ15“úv‚̏Cł”Ĺ‚đ‘‚­‚Ć‚Ť‚Ěƒ~ƒXƒRƒs[i‚ł‚ç‚ɉş‚́h2021”N01ŒŽ15“úh‚Ć‘S‚­“Ż‚ś“ŕ—ej
i‘˝•Ş–{“–‚Í•s—v‚Č•”•Ş‚đAŽv‚킸’m‚炡ƒRƒs[‚ľ‚Ä‚ľ‚Ü‚Á‚˝‚Ý‚˝‚˘j
‚˘‚‹C•t‚˘‚ďCł‚ˇ‚é‚Ě‚Š‚ȁHiOOG
URLŘݸ(www.kurims.kyoto-u.ac.jp)
–]ŒŽĹVî•ń
2021”N04ŒŽ15“ú
@Ei˜_•śjCł”Ĺ‚đXViCł‰ÓŠ‚ĚƒŠƒXƒgjF
@@On the Essential Logical Structure of Inter-universal Teichmuller
@@@Theory in Terms of Logical AND "Č"/Logical OR "É" Relations:
@@@Report on the Occasion of the Publication of the Four Main Papers
@@@on Inter-universal Teichmuller Theory.
2021”N01ŒŽ15“ú
@Ei˜_•śjCł”Ĺ‚đXViCł‰ÓŠ‚ĚƒŠƒXƒgjF
2021”N03ŒŽ06“ú
@Ei˜_•śj‰F’ˆŰƒ^ƒCƒqƒ~ƒ…[ƒ‰[—˜_‚ÉŠÖ‚ˇ‚é˜_•ś4•Ń‚̏o”Ĺ‚đ‹L”O‚ľ‚āA
@@V˜_•ś‚đŒfÚF
@@On the Essential Logical Structure of Inter-universal Teichmuller
@@@Theory in Terms of Logical AND "Č"/Logical OR "É" Relations:
@@@Report on the Occasion of the Publication of the Four Main Papers
@@@on Inter-universal Teichmuller Theory.
2021”N01ŒŽ15“ú
@Ei˜_•śjCł”Ĺ‚đXViCł‰ÓŠ‚ĚƒŠƒXƒgjF
@@Combinatorial Construction of the Absolute Galois Group of the Field of
@@@@Rational Numbers.

108:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/04/17 20:12:36.12 cr30r3uy.net
>>105
>ƒOƒƒ^ƒ“‰F’ˆ˜_‚ŕ‚ť‚Ě—Ţ‚˘‚Ĺ
>Ě‚̏W‡˜_‚́hUhi’P‚Č‚é‘S‘̏W‡j‚Ƃ́AˆÓ–Ą‚ވႤ‚Ě‚Ĺ‚ˇ
>‚ť‚ą‚ç‚ŞA—]Œv‚ɍŹ—‚đľ‚˘‚Ä‚˘‚é‚悤‚ÉŽv‚˘‚Ü‚ˇ
(•â‘Ť)
EƒOƒƒ^ƒ“‰F’ˆ˜_‚đA‚˘‚­‚‚ŕě‚éH
E‚ť‚Ě•Ą”‚ĚƒOƒƒ^ƒ“‰F’ˆ˜_‚ĚŠÔ‚đs‚Á‚˝‚č—ˆ‚˝‚čH
E‚ť‚ą‚Ü‚Ĺ‘ĺŒUž‚Č˜b‚Ĺ‚ŕ‚Č‚ł‚ť‚¤‚ÉŒŠ‚Ś‚é‚Ż‚ǁiOO

109:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/04/25 18:03:40.36 x2gQxWeE.net
URLŘݸ(www.youtube.com)
IUT overview: What papers are involved? Where does it start?
Taylor Dupuy 20151217
In this video I give an overview of what papers are involved in Mochizuki's work on ABC. Hopefully this is useful to get a scope of things.

110:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/05/01 08:46:56.11 4gUFX+vb.net
Inter-universal geometry ‚Ć ABC—\‘z (‰ž‰‡ƒXƒŒ) 54
˝ÚŘݸ(math”Â:253”Ô)
URLŘݸ(www.nikkei.com)
”Šw‚Ě“ď–âABC—\‘z@uŘ–žv‚É‚ŕŠwŠE‚Í—â‚â‚â‚Š
2021”N4ŒŽ30“ú 11:00 [—L—ż‰ďˆőŒŔ’č] “úŒo i•ŇWˆĎˆő@Â–ؐTˆęj
”Šw‚̐˘ŠE‚ł́AŽžŠÔ‚Ş‚˝‚Á‚Ä‚Š‚çŘ–ž‚ސł‚ľ‚Š‚Á‚˝‚Ć‚í‚Š‚é‚ą‚Ć‚Ş‚ ‚éB—á‚Ś‚΁AƒhƒCƒc‚Ěƒq[ƒOƒi[‚Í1952”NAŽjăĹ‚‚̐”ŠwŽŇ‚Ć‚˘‚í‚ę‚éƒKƒEƒX‚Ş—\‘z‚ľ‚˝u—ސ”–â‘čv‚ÉŠÖ‚ˇ‚éŘ–ž‚đ”­•\‚ľ‚˝B’ˇ‚˘ŠÔ–łŽ‹‚ł‚ę‚˝‚ށA60”N‘ăŒă”ź‚É•Ą”‚̐”ŠwŽŇ‚Ş‚ť‚ę‚ź‚ęŒŸ“˘‚ľAˆę•”‚É–â‘č‚Ş‚ ‚é‚ŕ‚Ě‚Ě–{Žż“I‚ɐł‚ľ‚Š‚Á‚˝‚ĆŘ–ž‚ł‚ę‚˝BĄ‚Í’č—‚Ć‚ľ‚Ä–ź‚đŽc‚ˇB
(ˆř—pI‚č)
iŽQlj
URLŘݸ(ja.wikipedia.org)
ƒq[ƒOƒi[“_
ƒq[ƒOƒi[“_(ƒw[ƒOƒi[“_)i‰p: Heegner pointj‚Ƃ́Aƒ‚ƒWƒ…ƒ‰[‹Čüă‚Ě“_‚Ĺ‚ ‚Á‚āAă”ź•˝–Ę‚Ě quadratic imaginary point ‚Ě‘œ‚Ć‚Č‚Á‚Ä‚˘‚é‚悤‚Č‚ŕ‚Ě‚Ĺ‚ ‚éBƒuƒ‰ƒCƒAƒ“Eƒo[ƒ` (Bryan Birch) ‚É‚ć‚č’č‹`‚ł‚ęAƒNƒ‹ƒgEƒw[ƒOƒi[i‰pŒę”Łj (Kurt Heegner) ‚Ɉö‚ń‚Ĺ–ź‚Ă‚Ż‚ç‚ę‚˝Bƒq[ƒOƒi[‚͗ސ” 1 ‚Ě‹•“ńŽŸ‘̏ă‚ĚƒKƒEƒX‚Ě—\‘z‚đŘ–ž‚ˇ‚é‚˝‚ß‚É—ŢŽ—‚ĚƒAƒCƒfƒA‚đ—p‚˘‚˝B
ƒOƒƒXEƒUƒMƒG‚Ě’č— (Gross & Zagier 1986) ‚́A“_ s = 1 ‚É‚¨‚Ż‚é‘ȉ~‹Čü‚ĚLŠÖ”‚Ě”÷•Ş‚Ě‚ą‚Ć‚Î‚Ĺƒq[ƒOƒi[“_‚̍‚‚ł‚đ‹Lq‚ˇ‚éB‚Ć‚­‚ɑȉ~‹Čü‚́i‰đÍ“IjŠK”‚Ş 1 ‚Ĺ‚ ‚ę‚΃q[ƒOƒi[“_‚Í–łŒŔˆĘ”i‚ľ‚˝‚Ş‚Á‚め[ƒfƒ‹Eƒ”ƒFƒCƒ†ŒQi‰pŒę”Łj‚ĚŠK”‚Í1ˆČăj‚̋Ȑüă‚Ě—L—“_‚đ\Ź‚ˇ‚é‚Ě‚ÉŽg‚¤‚ą‚Ć‚Ş‚Ĺ‚Ť‚éB‚ć‚čˆę”ʂɁAGross, Kohnen & Zagier (1987) ‚́Aƒq[ƒOƒi[“_‚ÍŠełŽ” n ‚ɑ΂ľ‹Čüă‚Ě—L—“_‚đ\Ź‚ˇ‚é‚Ě‚ÉŽg‚¤‚ą‚Ć‚Ş‚Ĺ‚Ť‚ą‚ę‚ç‚Ě“_‚̍‚‚ł‚̓EƒFƒCƒg 3/2 ‚Ěƒ‚ƒWƒ…ƒ‰[Œ`ŽŽ‚ĚŒW”‚Ĺ‚ ‚é‚ą‚Ć‚đŽŚ‚ľ‚˝B
‚‚­

111:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/05/01 08:47:39.05 4gUFX+vb.net
>>110
‚‚ÂŤ
ƒRƒŠƒ”ƒ@ƒMƒ“i‰pŒę”Łj‚ÍŒă‚ɃIƒCƒ‰[Œni‰pŒę”Łj‚đ\Ź‚ˇ‚é‚˝‚߂Ƀq[ƒOƒi[“_‚đ—p‚˘A‚ť‚ę‚É‚ć‚Á‚ÄŠK” 1 ‚̑ȉ~‹Čü‚ɑ΂ˇ‚éƒo[ƒ`EƒXƒEƒBƒ“ƒi[ƒgƒ“ƒ_ƒCƒ„[—\‘z‚Ě‘˝‚­‚đŘ–ž‚ľ‚˝B?Žő•i‰pŒę”Łj‚̓OƒƒXEƒUƒLƒG‚Ě’č—‚đ‘ȉ~‹Čü‚Š‚烂ƒWƒ…ƒ‰[ƒA[ƒxƒ‹‘˝—l‘Ě‚Ěę‡‚Ö‚Ćˆę”ʉť‚ľ‚˝Bƒuƒ‰ƒEƒ“‚͐ł•W”‚Ě‘ĺˆć‘̏ă‚ĚŠK” 1 ‚̑ȉ~‹Čü‚Ě‘˝‚­‚ɑ΂ľ‚ăo[ƒ`EƒXƒEƒBƒ“ƒi[ƒgƒ“ƒ_ƒCƒ„[—\‘z‚đŘ–ž‚ľ‚˝ (Brown 1994)B
ƒq[ƒOƒi[“_‚ÍŠK” 1 ‚̑ȉ~‹Čüă‚́A’Pƒ‚Č•ű–@‚Ĺ‚ÍŒŠ‚‚Ż‚é‚ą‚Ć‚Ě‚Ĺ‚Ť‚Č‚Š‚Á‚˝A”ńí‚É‘ĺ‚Ť‚˘—L—“_‚đŒvŽZ‚ˇ‚é‚Ě‚ÉŽg‚¤‚ą‚Ć‚Ş‚Ĺ‚Ť‚éiƒT[ƒxƒC‚Í (Watkins 2006) ‚đŽQĆjBƒAƒ‹ƒSƒŠƒYƒ€‚ĚŽŔ‘•‚́AMagma‚âPARI/GP‚ʼn”\‚Ĺ‚ ‚éB
URLŘݸ(sub-asate.ssl-lolipop.jp)
miniwiki
—ސ”–â‘č
i‹•“ńŽŸ‘̂́jƒKƒEƒX‚̗ސ”–â‘č(Gauss class number problem)‚́A’ʏí‚É—‰đ‚ł‚ę‚Ä‚˘‚é‚悤‚ɁA ŠeX‚Ě n ? 1 ‚ɑ΂ľ—ސ”‚Ş n ‚Ĺ‚ ‚é‹•“ńŽŸ‘Ě‚ĚŠŽ‘S‚ČƒŠƒXƒg‚đ‚ŕ‚˝‚ç‚ľ‚˝B‚ą‚Ě–â‘č‚Ě–˝–ź‚ÍˆĚ‘ĺ‚Ȑ”ŠwŽŇƒJ[ƒ‹EƒtƒŠ[ƒhƒŠƒqEƒKƒEƒX(Carl Friedrich Gauss)‚É‚ż‚Č‚ń‚Ĺ‚˘‚éB‚ą‚Ě–â‘č‚́A‚Ü‚˝A‘㐔‘Ě‚Ě”ť•ĘŽŽ‚̍€‚Ĺ‹Lq‚ˇ‚é‚ą‚Ć‚ŕ‚Ĺ‚Ť‚éBŽŔ“ńŽŸ‘Ě‚É‚ŕŠÖ˜A‚ľ‚˝–â‘č‚Ş‚ ‚čA‚ť‚̐U‚é•‘‚˘‚Í
d¨-‡
‚Ĺ‚ ‚éB
‚ą‚Ě–â‘č‚̍˘“ď‚Č“_‚́AŒŔŠE‚Ě—LŒř(effective)‚ČŒvŽZ‚Ĺ‚ ‚éB—^‚Ś‚ç‚ę‚˝”ť•ĘŽŽ‚ɑ΂ľA—ސ”‚đŒvŽZ‚ˇ‚é‚ą‚Ć‚ÍˆŐ‚ľ‚­A—ސ”‚Ě”ń—LŒř(ineffective)‚ȉşŠE‚đ‹‚ß‚é•ű–@‚Í‚˘‚­‚‚Š‚ ‚é‚Şi”ń—LŒř‚Ƃ́AŒvŽZ‚Í‚Ĺ‚Ť‚Č‚˘‚ށA’萔‚Ĺ‚ ‚é‚Ć‚˘‚¤‚ą‚Ć‚Ě‚Ý‚í‚Š‚é‚ą‚Ć‚đˆÓ–Ą‚ˇ‚éjA‚ľ‚Š‚ľ—LŒř‚ČŒŔŠE‚đ‹‚ßiƒŠƒXƒg‚ĚŠŽ‘S‚ČŘ–žj‚Í“ď‚ľ‚˘B
Contents
1 ŒłX‚ĚƒKƒEƒX‚Ě—\‘z
2 –{–â‘č‚̏ó‹ľ
3 —ސ” 1 ‚Ě”ť•ĘŽŽ‚ĚƒŠƒXƒgƒAƒbƒv
4 Œť‘ă‚Ě”­“W
5 ŽŔ“ńŽŸ‘Ě
‚‚­

112:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/05/01 08:48:29.31 4gUFX+vb.net
>>111
‚‚ÂŤ
Œť‘ă‚Ě”­“W
‚ć‚č‹ß”N‚Ě”­“W‚́An = 1 ‚Ěę‡‚ރNƒ‹ƒgEƒq[ƒOƒi[iEnglish”Łj(Kurt Heegner)‚É‚ć‚č‹c˜_‚ł‚ęAƒ‚ƒWƒ…ƒ‰Œ`ŽŽ‚⃂ƒWƒ…ƒ‰•ű’öŽŽiEnglish”Łj(modular equation)‚đŽg‚˘A‚ť‚̂悤‚Č‘Ě‚Í‘śÝ‚ľ‚Č‚˘‚ą‚Ć‚đŽŚ‚ľ‚˝B‚ą‚ĚŽdŽ–‚͍ŏ‰‚ÍŽó‚Ż“ü‚ę‚ç‚ę‚Č‚Š‚Á‚˝‚ށA‚ć‚čĹ‹ß‚Ěƒnƒƒ‹ƒhEƒXƒ^[ƒNiEnglish”Łj(Harold Stark)‚âƒuƒ‰ƒCƒAƒ“Eƒo[ƒ`iEnglish”Łj(Bryan Birch)‚É‚ć‚č•]‰ż‚ł‚ęAƒq[ƒOƒi[‚ĚŽdŽ–‚Ş—‰đ‚ł‚ę‚é‚悤‚É‚Č‚Á‚˝BƒXƒ^[ƒNEƒq[ƒOƒi[‚Ě’č—iEnglish”Łj(Stark?Heegner theorem)‚âƒq[ƒOƒi[”iEnglish”Łj(Heegner number)‚đŽQĆBŽŔŰ‚́A“ŻŽžŠú‚ɃAƒ‰ƒ“EƒxƒCƒJ[(Alan Baker)‚́A”‘̂̑ΐ”‚̐üŒ^Œ`ŽŽă‚ĚƒxƒCƒJ[‚Ě’č—‚Ć‚ľ‚Ä’m‚ç‚ę‚Ä‚˘‚āAŠŽ‘S‚ÉˆŮ‚Č‚é•ű–@‚Ĺ‰đ‚Š‚ę‚Ä‚˘‚éBn = 2 ‚Ěę‡‚́A­‚ľŒă‚ĹƒxƒCƒJ[‚ĚŽdŽ–‚̉ž—p‚Ć‚ľ‚āAŒ´—“I‚É‚Í‰đ‚­‚ą‚Ć‚ŞŽŽ‚Ý‚ç‚ę‚Ä‚˘‚éBiBaker (1990)‚đŽQĆj
—ސ” 1 ‚Ě‹•“ńŽŸ‘Ě‚ĚŠŽ‘SƒŠƒXƒg‚́AQ(k--ă) ‚Ĺ‚ą‚Ě k ‚ÍŽŸ‚Ě’†‚Ěˆę‚‚ł ‚éB
-1,-2,-3,-7,-11,-19,-43,-67,-163.
URLŘݸ(en.wikipedia.org)
Class number problem
Contents
1 Gauss's original conjectures
2 Status
3 Lists of discriminants of class number 1
4 Modern developments
5 Real quadratic fields
(ˆř—pI‚č)
ˆČă

113:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/05/09 16:44:06.23 6xnjRD2S.net
URLŘݸ(www.uvm.edu)
KUMMER CLASSES AND ANABELIAN GEOMETRY Date: April 29, 2017.
JACKSON S. MORROW
ABSTRACT. These notes comes from the Super QVNTS: Kummer Classes and Anabelian
geometry. Any virtues in the notes are to be credited to the lecturers and not the scribe;
however, all errors and inaccuracies should be attributed to the scribe. That being said,
I apologize in advance for any errors (typo-graphical or mathematical) that I have introduced. Many thanks to Taylor Dupuy, Artur Jackson, and Jeffrey Lagarias for their wonderful insights and remarks during the talks, Christopher Rasmussen, David Zureick-Brown,
and a special thanks to Taylor Dupuy for his immense help with editing these notes. Please
direct any comments to jmorrow4692@gmail.com.
The following topics were not covered during the workshop:
E mono-theta environments
E conjugacy synchronization
E log-shells (4 flavors)
E combinatorial versions of the Grothendieck conjecture
E Hodge theaters
E kappa-coric functions (the number field analog of etale theta) L
E log links
E theta links
E indeterminacies involved in [Moc15a, Corollary 3.12]
E elliptic curves in general position
E explicit log volume computations
CONTENTS
1. On Mochizukifs approach to Diophantine inequalities
Lecturer: Kiran Kedlaya . . 2
2. Why the ABC Conjecture?
Lecturer: Carl Pomerance . 3
3. Kummer classes, cyclotomes, and reconstructions (I/II)
Lecturer: Kirsten Wickelgren . 3
4. Kummer classes, cyclotomes, and reconstructions (II/II)
Lecturer: David Zureick-Brown . 6
5. Overflow session: Kummer classes
Lecturer: Taylor Dupuy . 8
6. Introduction to model Frobenioids
Lecturer: Andrew Obus . 11
7. Theta functions and evaluations
Lecturer: Emmanuel Lepage . . 13
8. Roadmap of proof
Notes from an email from Taylor Dupuy . . 17

114:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/07/05 06:06:22.96 tA3B4T+I.net
URLŘݸ(repository.kulib.kyoto-u.ac.jp)
RIMS K?oky?uroku Bessatsu
B76 (2019), 79?183
‰F’ˆŰ TeichmNuller —˜_“ü–ĺ
(Introduction to Inter-universal TeichmNuller Theory)
By Ż —Tˆę˜Y (Yuichiro Hoshi)
P5
˜ 1. ‰~•Ş•¨
”Šw ‰~•Ş•¨‚Ƃ͉˝‚Ĺ‚ľ‚傤‚Š. ‚ť‚ę‚Í Tate ”P‚č gZb(1)h‚Ě‚ą‚Ć‚Ĺ‚ˇ.
(ˆř—pI‚č)
‰~•Ş•¨‚́A–w‚ǁh‰~•Ş‘́h‚Č‚Ě‚Ĺ‚ľ‚傤
‚˝‚žAu‘́v‚Ĺ‚Í‚Č‚˘‚Š‚ŕ’m‚ę‚Č‚˘
‚ž‚Š‚çAu•¨v‚Č‚Ě‚ŠBŒ—˜_“I‚ȁu•¨v‚Š‚ŕ
iŽQlj
URLŘݸ(ja.wikipedia.org)
‰~•Ş‘Ě
URLŘݸ(en.wikipedia.org)
Cyclotomic field

115:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/07/05 06:28:26.45 tA3B4T+I.net
>>114
>Tate ”P‚č
‰ş‹LTate twist ‚Ý‚˝‚˘‚ž‚Ë
’A‚ľA‰ş‹L‚́han operation on Galois modulesh‚Ć‚ ‚é‚Ě‚Ĺ
Żćś‚Ě‹Lq‚Ć‚Í‚ż‚ĺ‚Á‚Ćˆá‚¤‚悤‚Č
‚‚܂čAŻćś‚Ě‹Lq‚́Ahan operation h‚Ĺ‚Í‚Č‚­A‚ť‚ę‚ŞW‚Ü‚Á‚˝A—á‚Ś‚ÎŒQ‚̂悤‚ȏW‡‚đˆÓ–Ą‚ľ‚Ä‚˘‚é‹C‚Ş‚ˇ‚é
iŽQlF•śŽš‰ť‚Ż‚Í–Ę“|‚Č‚Ě‚ĹCł‚ľ‚Ü‚š‚ń‚̂ŁAŒ´•ś‚˛ŽQĆj
URLŘݸ(en.wikipedia.org)
Tate twist
In number theory and algebraic geometry, the Tate twist,[1] named after John Tate, is an operation on Galois modules.
For example, if K is a field, GK is its absolute Galois group, and ƒĎ : GK ¨ AutQp(V) is a representation of GK on a finite-dimensional vector space V over the field Qp of p-adic numbers, then the Tate twist of V, denoted V(1), is the representation on the tensor product V?Qp(1), where Qp(1) is the p-adic cyclotomic character (i.e. the Tate module of the group of roots of unity in the separable closure Ks of K). More generally, if m is a positive integer, the mth Tate twist of V, denoted V(m), is the tensor product of V with the m-fold tensor product of Qp(1). Denoting by Qp(?1) the dual representation of Qp(1), the -mth Tate twist of V can be defined as
{\displaystyle V\otimes \mathbf {Q} _{p}(-1)^{\otimes m}.}{\displaystyle V\otimes \mathbf {Q} _{p}(-1)^{\otimes m}.}
References
[1] 'The Tate Twist', in Lecture Notes in Mathematics', Vol 1604, 1995, Springer, Berlin p.98-102

116:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/07/05 06:48:13.60 tA3B4T+I.net
>>115
>Tate twist
‰ş‹L‚ŞŽQl‚É‚Č‚č‚ť‚¤
“ú–{Œę‚ł́Aˆł“|“I‚ɏî•ń—Ę‚Ş­‚Č‚˘
‚ť‚ę‚ƁhWhat is the intuition behind the concept of Tate twists?h‚ĆŽż–₡‚éŽp¨‚ÍŒŠK‚¤‚ׂŤ‚Ĺ‚ľ‚傤‚Ë
URLŘݸ(math.stackexchange.com)
About the definition of l-adic Tate-twist asked Sep 20 '18 at 6:30 Elvis Torres Perez
(”˛ˆ)
Zl(0)=Zl , Zl(1)=limŠ?(ƒĘli), Zl(n+1)=Zl(n)?ZlZl(1) for n„0
URLŘݸ(math.stackexchange.com)
What is the intuition behind the concept of Tate twists? asked Aug 16 '11 at 4:06 Nicole

117:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/07/05 20:32:45.22 tA3B4T+I.net
>>114‚‚ÂŤ
URLŘݸ(repository.kulib.kyoto-u.ac.jp)
RIMS K?oky?uroku Bessatsu
B76 (2019), 79?183
‰F’ˆŰ TeichmNuller —˜_“ü–ĺ
(Introduction to Inter-universal TeichmNuller Theory)
By Ż —Tˆę˜Y (Yuichiro Hoshi)
P9
˜ 2. ƒtƒƒxƒjƒIƒCƒh‚̉~•Ş„Ť“ŻŒ^
ŽŸ‚É, ˆĘ‘ŠŒQě—p•t‚Ťƒ‚ƒmƒCƒh Gk ? O?k
‚Ě“ŻŒ^•¨ G ? M ‚đlŽ@‚ľ‚Ü‚ľ‚傤. ‚ą‚Ě
ƒf[ƒ^ G ? M ‚Í, ƒtƒƒxƒjƒIƒCƒh (Frobenioid ? cf. [6], Definition 1.3) ‚ĆŒÄ‚Î‚ę
‚鐔Šw“I‘ÎŰ‚Ě‚ ‚éˆę—á‚Ć“™‰ż‚Čƒf[ƒ^‚Ć‚Č‚Á‚Ä‚˘‚Ü‚ˇ. ‚ą‚¤‚˘‚Á‚˝ƒtƒƒxƒjƒIƒCƒh (‚Ě
‚ ‚éˆę—á‚Ć“™‰ż‚Čƒf[ƒ^@?@ŠČ’P‚Ě‚˝‚ß, ˆČ‰ş, ‚ŕ‚¤‚ą‚ę‚đƒtƒƒxƒjƒIƒCƒh‚ĆŒž‚˘Ř‚Á
‚Ä‚ľ‚Ü‚˘‚Ü‚ˇ‚Ş) ‚Ş—^‚Ś‚ç‚ę‚˝‚Ć‚Ť, ‚ť‚Ě gGh ‚Ě•”•Ş‚đ ƒGƒ^[ƒ‹“I (Letale-like ? cf.,
e.g., [6], Introduction, ˜I4) •”•Ş‚ĆŒÄ‚Ń, ‚ť‚ľ‚Ä, ‚ť‚̏ă, gMh ‚Ě•”•Ş‚đ Frobenius “I
(Frobenius-like ? cf., e.g., [6], Introduction, ˜I4) •”•Ş‚ĆŒÄ‚Ń‚Ü‚ˇ. (‚ą‚Ěę‡‚Ě) ƒG
ƒ^[ƒ‹“I•”•Ş‚Í, ˆĘ‘ŠŒQ‚Ĺ, oŽŠ‚Í Galois ŒQ‚Ĺ‚ˇ‚Š‚ç, ‚‚܂č, g‘Ώ̐Ťh ‚Ĺ‚ ‚č, Š´Šo‚Ć
‚ľ‚Ä‚Í gŽż—Ę‚Ě‚Č‚˘h, gŽŔ‘Ě‚Ě‚Č‚˘h (‚ˇ‚Č‚í‚ż, g–˛‚̂悤‚ȁh, g‰ź‘z“I‚ȁh) ‘ÎŰ‚Ĺ‚ˇ. ˆę
•ű, (‚ą‚Ěę‡‚Ě) Frobenius “I•”•Ş‚Í, ˆĘ‘Šƒ‚ƒmƒCƒh‚Ĺ, oŽŠ‚Í“K“–‚Ȑ”‚̏W‚Ü‚č‚Ĺ‚ˇ‚Š‚ç,
Š´Šo‚Ć‚ľ‚Ä‚Í gŽż—Ę‚Ě‚ ‚éh, gŽŔ‘Ě‚đŽ‚Âh (‚ˇ‚Č‚í‚ż, gŒťŽŔ‚É‘śÝ‚ˇ‚éh, gŽŔÝ‚ˇ‚éh) ‘Î
Ű‚Ĺ‚ˇ.
‚ł‚Ä, ă‚̂悤‚ČƒtƒƒxƒjƒIƒCƒh G ? M ‚Ş—^‚Ś‚ç‚ę‚Ü‚ˇ‚Ć, ‚ł‚Ť‚Ů‚Çq‚ׂ˝‚Ć‚¨
‚č, (G ‚Í Gk ‚Ě“ŻŒ^•¨‚Ĺ‚ˇ‚Ě‚Ĺ) ’P‰“ƒA[ƒxƒ‹Šô‰˝Šw“I‚É G ‚Š‚ç G ? ƒŠ(G) ‚Ć‚˘‚¤‰~
•Ş•¨‚đ•œŒł/\Ź‚ˇ‚é‚ą‚Ć‚Ş‚Ĺ‚Ť‚Ü‚ˇ.
‚‚­

118:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/07/05 20:33:07.84 tA3B4T+I.net
>>117
‚‚ÂŤ
ˆę•ű, M ‚Í O?k‚Ě“ŻŒ^•¨‚Ĺ‚ˇ‚Š‚ç, n ”{ŽĘ‘œ‚ĚŠjM[n]def = Ker(n: M ¨ M) ‚Í ƒĘn(k) ‚Ě“ŻŒ^•¨‚Ć‚Č‚č, ‚ť‚Ě n ‚ÉŠÖ‚ˇ‚é‹t‹ÉŒŔ‚đŽć‚é‚ą‚Ć
‚Ĺ, ƒŠ(M)def = limŠ?nM[n] ‚Ć‚˘‚¤ ƒŠ(k) ‚Ě“ŻŒ^•¨, ‚‚܂č, ‰~•Ş•¨‚Ş“ž‚ç‚ę‚Ü‚ˇ. G ? ƒŠ(G)
‚Ě•ű‚̓Gƒ^[ƒ‹“I•”•Ş‚Š‚ç\Ź‚ľ‚˝‚Ě‚Ĺ gƒGƒ^[ƒ‹“I‰~•Ş•¨h ‚ĆŒÄ‚Ń, G ? ƒŠ(M) ‚Ě•ű
‚Í Frobenius “I•”•Ş‚Š‚ç\Ź‚ľ‚˝‚Ě‚Ĺ gFrobenius “I‰~•Ş•¨h ‚ĆŒÄ‚Ô‚ą‚Ć‚É‚ľ‚Ü‚ľ‚傤.
‚ą‚̍lŽ@‚É‚ć‚č, 1 ‚Â‚ĚƒtƒƒxƒjƒIƒCƒh G ? M ‚Š‚ç, ƒGƒ^[ƒ‹“I‰~•Ş•¨ G ? ƒŠ(G) ‚Ć
Frobenius “I‰~•Ş•¨ G ? ƒŠ(M) ‚Ć‚˘‚¤ 2 ‚‚̉~•Ş•¨‚Ş“ž‚ç‚ę‚Ü‚ľ‚˝.
‚ą‚Ě (–{—ˆ‚Í‚Ü‚Á‚˝‚­–łŠÖŒW‚Č) 2 ‚‚̉~•Ş•¨‚ÉŠÖ‚ľ‚Ä, ˆČ‰ş‚ĚŽ–ŽŔ‚Ş’m‚ç‚ę‚Ä‚˘‚Ü
‚ˇ. ([10], Remark 3.2.1, ‚đŽQĆ‚­‚ž‚ł‚˘.)
G ? M ‚Ć‚˘‚¤ƒf[ƒ^‚Š‚ç, ŠÖŽč“I‚É, G “Ż•Ď‚Č“ŻŒ^ ƒŠ(M)?¨ ƒŠ(G) ?@‚‚Ü
‚č, Frobenius “I‰~•Ş•¨‚ĆƒGƒ^[ƒ‹“I‰~•Ş•¨‚Ƃ̊Ԃ̉~•Ş„Ť“ŻŒ^@?@‚đ\Ź
‚ˇ‚é‚ą‚Ć‚Ş‚Ĺ‚Ť‚é. ‚Ü‚˝, ‚ą‚̉~•Ş„Ť“ŻŒ^‚Í, G ? M ‚Ş gŠÂ˜_“I‚Ȑݒčh ‚Š‚ç
ś‚ś‚Ä‚˘‚éę‡‚É‚Í, ]—ˆ‚̉~•Ş•¨‚ĚŠÔ‚Ě“ŻˆęŽ‹‚Ćˆę’v‚ˇ‚é.
‚ą‚ą‚É“oę‚ˇ‚é‰~•Ş„Ť“ŻŒ^‚Í, ‚ľ‚΂ľ‚Î g‹ÇŠ—Ţ‘Ě˜_‚đ—p‚˘‚˝‰~•Ş„Ť“ŻŒ^h, ‚ ‚邢‚Í,
gŒĂ“T“I‚ȉ~•Ş„Ť“ŻŒ^h ‚Č‚Ç‚ĆŒÄ‚Î‚ę‚Ä‚˘‚Ü‚ˇ.
(ˆř—pI‚č)

119:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/07/05 20:47:40.66 tA3B4T+I.net
URLŘݸ(www.math.nagoya-u.ac.jp)
‚Q‚O‚O‚P”N“xu‹`“ŕ—e—v–ń
—Šw•””—Šw‰Č
‘˝Œł”—‰ČŠwŒ¤‹†‰Č
‘ĺŠw‰@
”˜_“Á•Ęu‹` II –]ŒŽ Vˆęi‹ž“s‘ĺŠwj . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
i11 ŒŽ 19 “ú`23 “új u‘ȉ~‹Čü‚Ě Hodge-Arakelov —˜_‚É‚¨‚Ż‚鉓ƒA[ƒxƒ‹Šô‰˝v
P278
‰Č–Ú–ź ”˜_“Á•Ęu‹` II ’S“–‹łŠŻ@–]ŒŽ Vˆę
ƒTƒuƒ^ƒCƒgƒ‹@ ‘ȉ~‹Čü‚Ě Hodge-Arakelov —˜_‚É‚¨‚Ż‚鉓ƒA[ƒxƒ‹Šô‰˝
‘Ώ۩w”N ‘ĺŠw‰@ ‚Q’PˆĘ ‘I‘đ
‹ł‰Č‘ ‚Č‚ľ
ŽQl‘ Œăq‚́uŽQl•śŒŁvŽQĆ
—\”ő’mŽŻ
[Hh] ’ö“x‚ĚƒXƒL[ƒ€˜_‚ƁC[Mn] “™‚ɉđŕ‚ľ‚Ä‚ ‚éƒGƒ^[ƒ‹EƒTƒCƒg‚â‘㐔“IŠî–{ŒQ‚ĚŠî‘bD
[Hh] R. Hartshorne, Algebraic Geometry, Graduate Texts in Math. 52, Springer-Verlag (1977).
[Mn] J. S. Milne, Etale Cohomology L , Princeton Mathematical Series 33, Princeton University Press (1980).
‚‚­

120:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/07/05 20:47:58.33 tA3B4T+I.net
‚‚ÂŤ
u‹`“ŕ—e
Grothendieck ‚́u‰“ƒA[ƒxƒ‹“NŠwv‚Ƃ́C”‘̂̂悤‚Ȑ”˜_“I‚Č‘Ě‚Ěă‚Ĺ’č‹`‚ł‚ęC‚Š‚‚ ‚éŠô‰˝“I‚Č
đŒ‚đ–ž‚˝‚ˇ‘㐔‘˝—l‘Ě‚ĚŠô‰˝‚́C‚ť‚́u”˜_“IŠî–{ŒQv‚É’‰ŽŔ‚É”˝‰f‚ł‚ę‚é‚Ĺ‚ ‚낤‚Ć‚˘‚¤l‚Ś•ű‚đo”­
“_‚Ć‚ľ‚˝”˜_Šô‰˝‚ɑ΂ˇ‚éV‚ľ‚˘ƒAƒvƒ[ƒ`‚Ĺ‚ ‚éD‚ą‚́u“NŠwv‚Í‚P‚X‚W‚O”N‘ă‰“ށCGrothendieck ‚É
‚ć‚Á‚Ä’ńˆÄ‚ł‚ę‚˝‚ށCŽŔ‚́C‚ť‚Ěƒ‹[ƒc‚Í‚ť‚ęˆČ‘O‚ɑ㐔“IŽ”˜_‚ĚŠĎ“_‚Š‚ç”­ŒŠ‚ł‚ę‚Ä‚˘‚˝ Neukirch-“ŕ
“c‚Ě’č—‚É‚Ü‚Ĺ‘k‚éDX‚ɁC‚P‚X‚X‚O”N‘ă‚É“ü‚Á‚Ä‚Š‚çC‰“ƒA[ƒxƒ‹Šô‰˝‚ł͐V‚ľ‚˘Œ‹‰Ę‚ŞŽŸX‚Ć“ž‚ç‚ę
(ŽQl•śŒŁ‚Ě [12], [19] ‚đŽQĆ)CGrothendieck ‚Ş—§‚Ä‚˝Žĺ‚Č—\‘z‚Ěˆę•”‚ށC‚Š‚Č‚č‹­‚˘Œ`‚ōm’č“I‚É‰đŒˆ‚ł
‚ę‚˝D–{u‹`‚ł́C‰“ƒA[ƒxƒ‹Šô‰˝‚Ě survey “I‚ČĐ‰î‚đ–Ú•W‚Ěˆę‚‚Ƃˇ‚é‚ŞC‚˝‚ž‚Ě’ŠŰ“I‚Č’č—ŒQ‚Ć‚ľ
‚Ĉľ‚¤‚Ě‚Ĺ‚Í‚Č‚­CĹ‹ß‚É‚Č‚Á‚Ä–ž‚ç‚Š‚É‚Č‚Á‚˝C‘ȉ~‹Čü‚Ě Hodge-Arakelov —˜_‚Ć‚ĚŠÖŒW‚É’–Ú‚ľ‚Č‚Ş
‚ç˜b‚đi‚ß‚Ä‚˘‚­D‚ą‚ĚŠÖŒW‚ŞŽŚ´‚ˇ‚鉓ƒA[ƒxƒ‹Šô‰˝‚̐V‚ľ‚˘‰đŽß‚É‚ć‚Á‚āC“–‰‚Ě Grothendieck ‚ĚŠú
‘Ň‚Ĺ‚ŕ‚ ‚Á‚˝CDiophantus Šô‰˝‚ւ̉ž—p‚̉”\Ť‚ŞŠJ‚Ż‚Ä‚­‚é‚ŕ‚Ě‚ĆŽv‚í‚ę‚éD
IF ‰“ƒA[ƒxƒ‹Šô‰˝“ü–ĺ ˜1. ‘㐔“IŠî–{ŒQ‚Ƃ͉˝‚ŠH ˜2. Grothendieck ‚Ě anabelian “NŠw ˜3. ‰“ƒA[
ƒxƒ‹Šô‰˝‚Ě‘ă•\“I‚Č’č— ˜4. ‹ÇŠ‘̂̉“ƒA[ƒxƒ‹Ť
IIF Hodge-Arakelov —˜_“ü–ĺ ˜1. Šî–{’č— ˜2. –łŒŔ‰““_‚Ĺ‚Ěó‹ľ ˜3. ł•W”“IŽč–@‚É‚ć‚éŘ–ž
IIIF basepoint, core, commensurator ‚Ě˜b ˜1. anabelioid ‚Ć‚˘‚¤‚ŕ‚Ě ˜2. core ˜3. ł‘Ľ\‘˘ ˜4. ’Ę
–ń’[––Ť ˜5. global multiplicative subspace ‚Ö‚ĚƒiƒC[ƒ”‚ČƒAƒvƒ[ƒ`
IVF universe, “ŻŠú‰ť ˜1. “Ć—§‚ȉF’ˆ‚Ě“ą“ü ˜2. ”ź‘ȉ~ orbicurve ‚Ě’Ę–ń’[––Ť ˜3. –łŒŔ‰““_‚É‚¨‚Ż
‚é’Ę–ń’[––Ť ˜4. ł‘Ľ‹ÇŠ‰ť‚ĚŒ— ˜5. ŽĺŒ‹‰Ę
u‹`‚ĚŠ´‘z
u‹`‚ĚĹ’†C‹łŠŻ‚ž‚Ż‚Ĺ‚Č‚­C‰˝‰ń‚É‚ŕ‚í‚˝‚čCŠwś‚Ě•ű‚Š‚ç‚ŕ”ńí‚É—LˆÓ‹`‚ČŽż–â‚âŽw“E‚ޏo‚ł‚ęCu
‹`‘S‘Ě‚ĚŽż‚É‘ĺ‚Ť‚­Šń—^‚ľ‚˝‚ą‚Ƃ́CˆóŰ“I‚Ĺ‚ľ‚˝D
(ˆř—pI‚č)
ˆČă

121:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/07/05 23:15:45.59 tA3B4T+I.net
‰F’ˆAinter-universal
URLŘݸ(www.kurims.kyoto-u.ac.jp)(Muroran%202002-08).pdf
Anabelioid ‚ĚŠô‰˝Šw‚Ć Teichmuller —˜_ –]ŒŽ Vˆę (‹ž“s‘ĺŠw”—‰đÍŒ¤‹†Š) 2002”N8ŒŽ
(”˛ˆ)
˜1. pi‘o‹Č‹Čü‚𑟉F’ˆ‚Š‚猊‚é
‰äX‚Ş’ĘíŽg—p‚ľ‚Ä‚˘‚éAƒXƒL[ƒ€‚Ȃǂ̂悤‚ȏW‡˜_“I‚Ȑ”Šw“I‘ÎŰ‚ÍAŽŔ‚́A‹c˜_‚đŠJŽn‚ľ‚˝Ű‚ÉĚ—p‚ł‚ę‚˝uW‡˜_vA‚‚܂čA‚ ‚é Grothendieck ‰F’ˆ‚Ě‘I‘đ‚É–{Žż“I‚Ɉˑś‚ľ‚Ä‚˘‚é‚Ě‚Ĺ‚ ‚éB‚ą‚́u1‚Â‚ĚW‡˜_v‚ĚĚ—p‚́A‚ŕ‚Á‚Ć‹ď‘Ě“I‚É‚˘‚¤‚ƁA
u‚ ‚郉ƒxƒ‹(=‹c˜_‚É“oę‚ˇ‚éW‡‚â‚ť‚ĚŒł‚Ě–ź‘O)‚ĚƒŠƒXƒg‚Ě‘I‘đv
‚ĆŒŠ‚é‚ą‚Ć‚ŕ‚Ĺ‚Ť‚éB‚ˇ‚é‚ƁAŽŸ‚̂悤‚Ȗ₢Š|‚Ż‚ސś‚ś‚é:
–â: ƒXƒL[ƒ€‚̂悤‚ȏW‡˜_“IŠô‰˝“I‘ÎŰ‚đ•Ę‚̏W‡˜_“I‰F’ˆ‚Š‚猊‚˝‚çA
‚‚܂čA‚˝‚Ü‚˝‚ÜĚ—p‚ľ‚˝ƒ‰ƒxƒ‹‚˝‚ż‚đŽć‚čă‚°‚Ä‚Ý‚˝‚çA‚ť‚ĚŠô‰˝“I‘ÎŰ‚Í‚Ç‚Ě‚ć‚¤‚ÉŒŠ‚Ś‚é‚Š?
‚‚­

122:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/07/05 23:16:04.54 tA3B4T+I.net
>>121
‚‚ÂŤ
‚ą‚̂悤‚ɁA‰F’ˆ‚đŽć‚č‘Ö‚Ś‚˝‚股‚é‚悤‚ȍě‹Ć‚đs‚Č‚¤ŰA•Ę‚̉F’ˆ‚É‚ŕ’Ę‚ś‚鐔Šw“I‘ÎŰ‚đˆľ‚¤‚悤‚É‚ľ‚Č‚˘‚ƁA‹c˜_‚͈ӖĄ‚𐏂ł‚Č‚­‚Č‚é‚ŞA(–{e‚Ĺ‚ÍČ—Ş‚ˇ‚é‚Ş)—lX‚Č——R‚É‚ć‚Á‚āAŒ—‚́A‚ť‚̂悤‚ȐŤŽż‚đ–ž‚˝‚ˇBˆę”ʂɁAˆá‚¤‰F’ˆ‚É‚ŕ’Ę‚ś‚é‚ŕ‚Ě‚đinter-universal ‚ĆŒÄ‚Ô‚ą‚Ć‚É‚ˇ‚é‚ŞAuŒ—v‚Ć‚˘‚¤‚ŕ‚̂́AĹ‚ŕŠî–{“I‚Š‚ÂŒ´Žn“I‚Č inter-universal ‚Ȑ”Šw“I‘ÎŰ‚Ć‚˘‚¤‚ą‚Ć‚É‚Č‚éB
‚ł‚āAƒXƒL[ƒ€‚𑟉F’ˆ‚Š‚猊‚˝‚ç‚Ç‚ń‚Č•—‚ÉŒŠ‚Ś‚é‚ŠA‚Ć‚˘‚¤–₢‚É“š‚Ś‚é‚˝‚߂ɂ́AƒXƒL[ƒ€‚đAinter-universal ‚É•\Œť‚ˇ‚é•K—v‚Ş‚ ‚éB‚ą‚ę‚É‚Í—lX‚ČŽč–@‚Ş‚ ‚é‚ŞA–{e‚ł́AŽŸ‚Ě‚ŕ‚Ě‚đŽć‚čă‚°‚é(•Ę‚̮荠‚Č—á‚ɂ‚˘‚ẮAuMzk7] ‚đŽQĆ):
Et(X) {X‚Ě—LŒŔŽŸƒGƒ^[ƒ‹”핢‚ĚŒ— }
(‚˝‚ž‚ľAX ‚́A˜AŒ‹‚Čƒl[ƒ^EƒXƒL[ƒ€‚Ć‚ˇ‚éB) •›—LŒŔŒQ G ‚ɑ΂ľ‚Ä B(G) ‚đAG ‚Ě˜A‘ą‚ȍě—p‚đ‚ŕ‚—LŒŔW‡‚ĚŒ—A‚Ć‚˘‚¤‚Ó‚¤‚É’č‹`‚ˇ‚é‚ƁAEt(X) ‚Ć‚˘‚¤Œ—‚́AB(mƒ…(X)) (‚˝‚ž‚ľA(X) ‚́AX‚̑㐔“IŠî–{ŒQ‚Ć‚ˇ‚é)‚Ć“Ż’l‚É‚Č‚éB
‚ą‚ą‚ł́AB(G) ‚đA1‚‚̊ô‰˝“I‘ÎŰ‚Ć‚Ý‚Č‚ľAanabelioid ‚ĆŒÄ‚Ô‚ą‚Ć‚É‚ˇ‚éBŽŔ‚́AB(G) ‚́Au˜AŒ‹‚Č anabelioidv‚É‚Č‚é‚ŞAˆę”ʂɂ́A•Ą”‚Ě˜AŒ‹Ź•Ş‚đ‚ŕ‚Âanabelioid ‚đˆľ‚¤‚ą‚Ć‚ŕ‚ ‚é(Ú‚ľ‚­‚́AuMzk8] ‚đŽQĆ)Banabelioid ‚Ě—˜_‚Ě‘ĺ‚Ť‚Čƒe[ƒ}‚Ěˆę‚‚́A’ʏíƒXƒL[ƒ€‚ɑ΂ľ‚čs‚Č‚¤‚悤‚Č—lX‚ČŠô‰˝“I‘€ě‚đA(Et(X)‚̂悤‚ɃXƒL[ƒ€‚Š‚琜‚ś‚˝‚ŕ‚Ě‚Š‚Ç‚¤‚Š‚Ć‚ÍŠÖŒW‚Č‚­) anabelioid ‚݂̂̐˘ŠE‚É
‚¨‚˘‚Ä‚˘‚í‚΁gnative' ‚ɍs‚Č‚¤‚ą‚Ć‚Ĺ‚ ‚éB‚ą‚Ěƒe[ƒ}‚ĚĹ‚ŕŠî–{“I‚Č—á‚Ěˆę‚‚́A—LŒŔŽŸ ƒGƒ^[ƒ‹”핢‚Ě’č‹`‚Ĺ‚ ‚éB˜AŒ‹‚Č anabelioid ŠÔ‚Ě—LŒŔŽŸƒGƒ^[ƒ‹”핢‚́A
B(H) ¨ B(G)
(‚˝‚ž‚ľAG ‚Í•›—LŒŔŒQAH ‚Í‚ť‚ĚŠJ•”•ŞŒQB‚Č‚¨uŽËv‚ÍŒ—‚ĚŠÔ‚ĚŠÖŽč‚Ć‹tŒü‚Ť‚ɏ‘‚­B)‚Ć“ŻŒ^‚ČŽË‚Ć‚ľ‚Ä’č‹`‚ł‚ę‚éB
(ˆř—pI‚č)
ˆČă

123:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/07/06 07:31:37.30 TlVKjijJ.net
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u‚ą‚ą‚ł́AB(G) ‚đA1‚‚̊ô‰˝“I‘ÎŰ‚Ć‚Ý‚Č‚ľAanabelioid ‚ĆŒÄ‚Ô‚ą‚Ć‚É‚ˇ‚évi‰ş‹Lj
(ˆř—pŠJŽn)
‚ą‚ą‚ł́AB(G) ‚đA1‚‚̊ô‰˝“I‘ÎŰ‚Ć‚Ý‚Č‚ľAanabelioid ‚ĆŒÄ‚Ô‚ą‚Ć‚É‚ˇ‚éBŽŔ‚́AB(G) ‚́Au˜AŒ‹‚Č anabelioidv‚É‚Č‚é‚ŞAˆę”ʂɂ́A•Ą”‚Ě˜AŒ‹Ź•Ş‚đ‚ŕ‚Âanabelioid ‚đˆľ‚¤‚ą‚Ć‚ŕ‚ ‚é(Ú‚ľ‚­‚́AuMzk8] ‚đŽQĆ)Banabelioid ‚Ě—˜_‚Ě‘ĺ‚Ť‚Čƒe[ƒ}‚Ěˆę‚‚́A’ʏíƒXƒL[ƒ€‚ɑ΂ľ‚čs‚Č‚¤‚悤‚Č—lX‚ČŠô‰˝“I‘€ě‚đA(Et(X)‚̂悤‚ɃXƒL[ƒ€‚Š‚琜‚ś‚˝‚ŕ‚Ě‚Š‚Ç‚¤‚Š‚Ć‚ÍŠÖŒW‚Č‚­) anabelioid ‚݂̂̐˘ŠE‚É
‚¨‚˘‚Ä‚˘‚í‚΁gnative' ‚ɍs‚Č‚¤‚ą‚Ć‚Ĺ‚ ‚éB‚ą‚Ěƒe[ƒ}‚ĚĹ‚ŕŠî–{“I‚Č—á‚Ěˆę‚‚́A—LŒŔŽŸ ƒGƒ^[ƒ‹”핢‚Ě’č‹`‚Ĺ‚ ‚éB˜AŒ‹‚Č anabelioid ŠÔ‚Ě—LŒŔŽŸƒGƒ^[ƒ‹”핢‚́A
B(H) ¨ B(G)
(‚˝‚ž‚ľAG ‚Í•›—LŒŔŒQAH ‚Í‚ť‚ĚŠJ•”•ŞŒQB‚Č‚¨uŽËv‚ÍŒ—‚ĚŠÔ‚ĚŠÖŽč‚Ć‹tŒü‚Ť‚ɏ‘‚­B)‚Ć“ŻŒ^‚ČŽË‚Ć‚ľ‚Ä’č‹`‚ł‚ę‚éB
(ˆř—pI‚č)

124:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/07/06 23:41:10.99 TlVKjijJ.net
URLŘݸ(www.kurims.kyoto-u.ac.jp)
–]ŒŽ ˜_•ś
@u‰‰‚ĚƒAƒuƒXƒgƒ‰ƒNƒgEƒŒƒNƒ`ƒƒ[ƒm[ƒg
URLŘݸ(www.kurims.kyoto-u.ac.jp)(Meijidai%202002-03).pdf
Anabelioid‚ĚŠô‰˝Šw 2002”N3ŒŽ
Page 1
‚ą‚ą‚ĹŒŸŘ‚ˇ‚é–â‘č‚Í:‘Oq‚Ě e‹ÇŠ“I‚ȏć–@“I•”•Ş‰ÁŒQf ‚đA e‘ĺˆć“I‚ȏć–@“I•”•Ş‰ÁŒQf ‚Ć‚ľ‚Ä F ‘S‘̂ɉ„’ˇ‚ˇ‚é‚ą‚Ć‚Í‚Ĺ‚Ť‚Č‚˘‚Š?‚Ć‚˘‚Ł‚ą‚Ć‚Ĺ‚ ‚é
‚ą‚Ě–â‘č‚đŽ•ž‚ˇ‚é‚˝‚߂ɂ́AŽ‹“_‚𔲖{“I‚É•Ď‚Ś‚Ä‚Ý‚é•K—v‚Ş‚ ‚é? Œ‹˜_‚Š‚炢‚Ł‚ƁA eł‚ľ‚˘Ž‹“_f ‚ÍŽŸ‚Ě“ŕ—e‚Š‚ç‚Č‚Á‚Ä‚˘‚é:(i) ‘ĺˆć“I‚ȏć–@“I•”•ŞŒQƒXƒL?ƒ€‚đAŒłX‚̍ě‹Ć‚̏ę‚Ć‚ľ‚Ä‚˘‚˝W‡˜_“I‚Č e‰F’ˆf ‚É‚¨‚˘‚č\Ź‚ˇ‚é‚ą‚Ć‚đ‚Đ‚Ć‚Ü‚¸’ú‚߁A‘S‚­•Ę‚́A“Ć—§‚ȉF’ˆ‚É‚¨‚Ż‚éAŒł‚Ě‘ÎŰ‚˝‚ż E, F, K “™‚Ě ?ƒs? Ec, Fc, Kc ‚ɑ΂ˇ‚éć–@“I•”•ŞŒQƒXƒL?ƒ€‚̍\Ź‚đ–ÚŽw‚ˇ?(ii) ŒłX‚̉F’ˆ‚Ě K ‚́A pF ‚̏ă‚Ě‘f“_‚˝‚ż pK ‚đAV‚ľ‚˘‰F’ˆ‚Ě Kc ‚Ě base-point ‚đ parametrize ‚ˇ‚é‚ŕ‚Ě‚ĆŒŠ‚é?‚‚܂čA?Œž‚Ĺ‚˘‚Ł‚ƁA K ‚Ě basepoint ‚đ“Ž‚Š‚ˇ‚ą‚Ć‚ŞAŠĚS‚Ĺ‚ ‚é?“Ž‚Š‚ˇ‚ą‚Ć‚É‚ć‚Á‚āAŒł‚̉F’ˆ‚É‚¨‚Ż‚é LK ‚ƐV‚ľ‚˘‰F’ˆ‚Ě (LK)c ‚̊Ԃ́A‘Š‘ΓI‚ČˆĘ’u‚ވړŽ‚ˇ‚é‚ą‚Ć‚Ć‚Č‚čAŽ|‚­‚ť‚̑Ήž‚ˇ‚éˆÚ“Ž‚đÝ’股‚é‚ą‚Ć‚É‚ć‚Á‚āA?pK ‚Ş•\‚ľ‚Ä‚˘‚é Kc ‚Ě basepoint ‚Š‚çA LK ‚ɑΉž‚ˇ‚é (LK)c ‚đ’­‚ß‚Ä‚Ý‚é‚ƁA‚ť‚Ě (LK)c ‚́A?Í pK ‚ɑ΂ľ‚Ä) í‚ɏć–@“I‚É‚Č‚é?v‚Ć‚˘‚Ł?ŒŠ??ŒĂ“T“I‚Č—˜_‚ĚíŽŻ‚Š‚ç‚ľ‚Ä)•sŽv‹c‚Č‚Ş‚ç‚ŕAŽŔ‚́A‚ ‚éˆÓ–Ą‚Ĺ‚Í?“Ż‹`”˝•œ“Iv‚Čó‹ľ‚đŽŔŒť‚ˇ‚é‚ą‚Ć‚Ş‚Ĺ‚Ť‚é
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21/07/06 23:41:35.13 TlVKjijJ.net
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‚‚ÂŤ
˜2. anabelioid ‚Ć core
Anabelioid ????–]ŒŽV? ?‹ž“s‘ĺŠw”—‰đÍŒ¤‹†Š)2002”N3ŒŽ˜1. V‹Zp“ą“ü‚Ě“Ž‹@˜2. anabelioid ‚Ć core˜3. ”˜_“I‚Č anabelioid ‚Ě—á˜1. V‹Zp“ą“ü‚Ě“Ž‹@F ‚𐔑̂ƂľA E ‚đ‚ť‚Ěă‚̑ȉ~‹Čü‚Ć‚ˇ‚é?‘f” l ? 3 ‚ɑ΂ľAŠČ’P‚Ě‚˝‚߁ASpec(F) ă‚́A l “™•Ş“_‚É‚ć‚éŒQƒXƒL?ƒ€ E[l] ‚Š‚ç’č‚Ü‚éƒKƒƒA•\ŒťGFdef= Gal(F /F) ¨ GL2(Fl)‚Ş‘SŽË‚Ć‚Č‚é‚ą‚Ć‚đ‰ź’č‚ˇ‚é?ŽŸ‚ɁA E ‚Ş bad, multiplicative reduction ‚đŽ‚Â?”‘Ě F ‚Ě)‘f“_ pF ‚đl‚Ś‚é? F ‚đ pF ‚ĹŠŽ”ő‰ť‚ľ‚Ä“ž‚ç‚ę‚é‘Ě‚đ FpF ‚Ə‘‚­‚Ć‚ˇ‚é‚ƁA FpF ‚̏ă‚ł͑ȉ~‹ČüEFpFdef= E ?F FpF‚Ě eTate curvef ‚Ć‚ľ‚Ä‚Ě•\ŽŚ eGm/qZf ‚ć‚č’č‚Ü‚éA canonical ‚ȁeć–@“I‚ȁf •”•ŞŒQƒXƒL?ƒ€ƒĘl ş E[l]|FpF‚Ş‚ ‚é?‚ą‚ą‚ĹŒŸŘ‚ˇ‚é–â‘č‚Í:‘Oq‚Ě e‹ÇŠ“I‚ȏć–@“I•”•Ş‰ÁŒQf ‚đA e‘ĺˆć“I‚ȏć–@“I•”•Ş‰ÁŒQf ‚Ć‚ľ‚Ä F ‘S‘̂ɉ„’ˇ‚ˇ‚é‚ą‚Ć‚Í‚Ĺ‚Ť‚Č‚˘‚Š?‚Ć‚˘‚Ł‚ą‚Ć‚Ĺ‚ ‚é?‚ť‚Ě‚ć‚Ł‚ȉ„’ˇ‚đˆŔ’ź‚ČƒAƒvƒ?ƒ`‚ōě‚ë‚Ł‚Ć‚ˇ‚é‚ƁA’ź‚ż‚É–{Žż“I‚ȏáŠQ‚É‚Ô‚ż“–‚˝‚é?—á‚Ś‚΁A K def= F(E[l]) ‚đ l “™•Ş“_‚˝‚ż‚́A F ă‚̍ŏŹ’č‹`‘Ě‚Ć‚ľA K ‚Ü‚Ĺă‚Ş‚Á‚čě‹Ć‚ľ‚Ä‚Ý‚é‚Ć‚ˇ‚é?‚ˇ‚é‚ƁA E[l]|K ‚Ě•”•ŞŒQƒXƒL?ƒ€‚Ć‚ľ‚āA eƒĘlf ‚đ K ‘S‘Ě‚Ěă‚Ĺ’č‹`‚ł‚ę‚é‚ŕ‚ĚLK ş E[l]|K‚ɐL‚΂ˇ‚ą‚Ć‚Ş‚Ĺ‚Ť‚é‚ŞA‚ť‚Ě LK ‚́A
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21/07/06 23:43:55.67 TlVKjijJ.net
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‚‚ÂŤ
K ‚Ě–w‚ń‚Ç‚Ě bad, multiplicative reduction ‚Ě‘f“_ pK ‚É‚¨‚˘‚ẮA‚ť‚Ě‘f“_‚É‚¨‚Ż‚é‹ÇŠ—˜_‚Š‚琜‚ś‚é eć–@“I‚Č•”•ŞŒQƒXƒL?ƒ€f ‚Ć ?’v‚ľ‚Č‚˘?‚ą‚Ě–â‘č‚đŽ•ž‚ˇ‚é‚˝‚߂ɂ́AŽ‹“_‚𔲖{“I‚É•Ď‚Ś‚Ä‚Ý‚é•K—v‚Ş‚ ‚é? Œ‹˜_‚Š‚炢‚Ł‚ƁA
eł‚ľ‚˘Ž‹“_f ‚ÍŽŸ‚Ě“ŕ—e‚Š‚ç‚Č‚Á‚Ä‚˘‚é:
(i) ‘ĺˆć“I‚ȏć–@“I•”•ŞŒQƒXƒL?ƒ€‚đAŒłX‚̍ě‹Ć‚̏ę‚Ć‚ľ‚Ä‚˘‚˝W‡˜_“I‚Č e‰F’ˆf ‚É‚¨‚˘‚č\Ź‚ˇ‚é‚ą‚Ć‚đ‚Đ‚Ć‚Ü‚¸’ú‚߁A‘S‚­•Ę‚́A“Ć—§‚ȉF’ˆ‚É‚¨‚Ż‚éAŒł‚Ě‘ÎŰ‚˝‚ż E, F, K “™‚Ě ?ƒs? Ec, Fc, Kc ‚ɑ΂ˇ‚éć–@“I•”•ŞŒQƒXƒL?ƒ€‚̍\Ź‚đ–ÚŽw‚ˇ?
(ii) ŒłX‚̉F’ˆ‚Ě K ‚́A pF ‚̏ă‚Ě‘f“_‚˝‚ż pK ‚đAV‚ľ‚˘‰F’ˆ‚Ě Kc ‚Ě base-point ‚đ parametrize ‚ˇ‚é‚ŕ‚Ě‚ĆŒŠ‚é?‚‚܂čA?Œž‚Ĺ‚˘‚Ł‚ƁA K ‚Ě basepoint ‚đ“Ž‚Š‚ˇ‚ą‚Ć‚ŞAŠĚS‚Ĺ‚ ‚é?“Ž‚Š‚ˇ‚ą‚Ć‚É‚ć‚Á‚āAŒł‚̉F’ˆ‚É‚¨‚Ż‚é LK ‚ƐV‚ľ‚˘‰F’ˆ‚Ě (LK)c ‚̊Ԃ́A‘Š‘ΓI‚ČˆĘ’u‚ވړŽ‚ˇ‚é‚ą‚Ć‚Ć‚Č‚čAŽ|‚­‚ť‚̑Ήž‚ˇ‚éˆÚ“Ž‚đÝ’股‚é‚ą‚Ć‚É‚ć‚Á‚āA?pK ‚Ş•\‚ľ‚Ä‚˘‚é Kc ‚Ě basepoint ‚Š‚çA LK ‚ɑΉž‚ˇ‚é (LK)c ‚đ’­‚ß‚Ä‚Ý‚é‚ƁA‚ť‚Ě (LK)c ‚́A?Í pK ‚ɑ΂ľ‚Ä) í‚ɏć–@“I‚É‚Č‚é?v‚Ć‚˘‚Ł?ŒŠ??ŒĂ“T“I‚Č—˜_‚ĚíŽŻ‚Š‚ç‚ľ‚Ä)•sŽv‹c‚Č‚Ş‚ç‚ŕA
ŽŔ‚́A‚ ‚éˆÓ–Ą‚Ĺ‚Í?“Ż‹`”˝•œ“Iv‚Čó‹ľ‚đŽŔŒť‚ˇ‚é‚ą‚Ć‚Ş‚Ĺ‚Ť‚é?˜2. anabelioid ‚Ć coreˆČă‚Ě‹c˜_‚Í“NŠw“I‚Č—v‘f‚ŕŠÜ‚ń‚Ĺ‚˘‚é‚ŞA‚ą‚ę‚đŒľ–§‚Ȑ”Šw‚Ć‚ľ‚ďˆ—‚ˇ‚é‚˝‚߂ɂ́AV‚ľ‚˘‹Zp‚Ě“ą“ü‚Ş•K—v‚Ć‚Č‚é?‚ą‚Ěę‡A’†S‚Ć‚Č‚éV‹Zp‚́A eanabelioidf‚Ě—˜_‚Ĺ‚ ‚é?eanabelioidf ‚Ƃ́A˜1 ‚Ě‹c˜_‚đs‚Č‚ŁŰ‚É—p‚˘‚Č‚Ż‚ę‚΂Ȃç‚Č‚˘Šô‰˝“I‚Č‘ÎŰ‚Ě‚ą‚Ć‚Ĺ‚ ‚é?‚ą‚ĚŠô‰˝“I‘ÎŰ‚ÍAƒXƒL?ƒ€‚Ćˆá‚˘A toposA‘Ś‚ż@Œ—@‚Ĺ‚ ‚é‚˝‚߁A an-abelioid ‘S‘Ě‚Ě eŒ—f ‚Ć‚˘‚Ł‚ŕ‚̂́A 2-category ‚É‚Č‚Á‚Ä‚ľ‚Ü‚Ł?˜AŒ‹‚Č‚Ć‚Ť‚́A anabe-lioid ‚Í [SGA1] ‚É“oę‚ˇ‚é eGalois categoryf ‚Ć‚˘‚ŁAĄ‚Ĺ‚Í40”NˆČă‚Ě—đŽj‚đŽ‚Â“éő‚ݐ[‚˘‚ŕ‚Ě‚Ć“Ż‚ś‚Ĺ‚ ‚é?‚‚܂čA˜AŒ‹‚Č anabelioid ‚́AÎ•›—LŒŔŒQ G ‚ɑ΂ľ‚ÄB(G)def= {G ‚Ě˜A‘ą‚ȍě—p•t‚Ť‚Ě—LŒŔW‡‚˝‚ż‚Ş‚Č‚ˇŒ—‚Ć“Ż’l‚ČŒ—‚Ě‚ą‚Ć‚Ĺ‚ ‚é?
(ˆř—pI‚č)
ˆČă

127:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/07/08 20:20:58.92 Q70nFO4E.net
URLŘݸ(www.kurims.kyoto-u.ac.jp)
–]ŒŽ ˜_•ś
@u‰‰‚ĚƒAƒuƒXƒgƒ‰ƒNƒgEƒŒƒNƒ`ƒƒ[ƒm[ƒg
URLŘݸ(www.kurims.kyoto-u.ac.jp)
”‘Ě‚ĆˆĘ‘Š‹Č–Ę‚É‹¤’Ę‚ˇ‚éu“ńŽŸŒł‚ĚŒQ˜_“IŠô‰˝vi2012”N8ŒŽ‚ĚŒöŠJuŔj
(”˛ˆ)
—v–ń
—L—”‘ĚQ‚̂悤‚ȁu”‘́v‚ƁA•Ą”‚Ěƒh[ƒiƒc‚Ě•\–Ę‚đ‡‘Ě‚ł‚š‚˝‚悤‚ČŒ`‚đ‚ľ‚˝ƒR
ƒ“ƒpƒNƒg‚ȁuˆĘ‘Š‹Č–ʁv‚Í-ˆęŒŠ‚ľ‚Ä‘S‚­ˆŮŽż‚Ȑ”Šw“I‘ÎŰ‚Ĺ‚ ‚čA‰“™“I‚ȉŠˇŠÂ—@A‚Â
‚Ü‚čAu‰ÁŒ¸ćœv‚މ”\‚Ȑ”Šw“I‘ÎŰ‚Ć‚ľ‚Ä‚Ě\‘˘‚Ě—˜_‚Š‚猊‚Ä‚ŕ’źÚ“I‚ÉŠÖ˜A•t‚Ż‚é
‚ą‚Ć‚Í“ď‚ľ‚˘B‚ľ‚Š‚ľ”‘Ě‚ĚŠg‘ĺ‘Ě‚Ě‘ÎĚŤ‚đ‹Lq‚ˇ‚éuâ‘΃KƒƒAŒQv‚ƁAƒRƒ“ƒpƒNƒg
‚ČˆĘ‘Š‹Č–Ę‚Ě—LŒŔŽŸ‚̔핢‚Ě‘ÎĚŤ‚đ“§‚ˇ‚éu•›—LŒŔŠî–{ŒQv‚đ’Ę‚ľ‚Ä—źŽŇ‚đ‰ü‚ß‚Ä’­
‚ß‚Ä‚Ý‚é‚ƁAu“ńŽŸŒł“I‚ČŒQ˜_“I—‚Ü‚č‡‚˘v‚Ć‚˘‚¤Œ`‚Ĺ‘ĺ•Ď‚É‹ť–Ą[‚˘\‘˘“I‚Č—ŢŽ—Ť
‚Ş•‚‚Š‚Ńă‚Ş‚Á‚Ä‚­‚éB–{e‚Ĺ‚Í—lX‚Č‘¤–Ę‚É‚¨‚Ż‚é‚ą‚ĚŽí‚Ě—ŢŽ—Ť‚ÉĹ“_‚đ“–‚Ä‚Č‚Ş‚çA
”‘Ě‚ĆˆĘ‘Š‹Č–Ę‚ĚŠî‘b“I‚Č—˜_‚ɂ‚˘‚ĉđŕ‚ˇ‚éB
˜4D ” ‚ĆˆĘ‘Š‹Č–ʂ́u—‚Ü‚č‡‚˘‚ĚŒťęv”‘̏ă‚̑㐔‹Čü
‚‚­

128:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/07/08 20:21:23.67 Q70nFO4E.net
>>127
‚‚ÂŤ
˜4.2D•›—LŒŔŠî–{ŒQ‚ւ̐â‘΃KƒƒAŒQ‚Ě’‰ŽŔ‚ČŠOě—p
“ŻŽí‚́u’PŽËŤv‚ÉŠÖ‚ˇ‚é’č—‚́AuŒŠ‚ŞŠJ‚˘‚Ä‚˘‚évuƒRƒ“ƒpƒNƒg‚Ĺ‚Č‚˘v‘o‹Č“I
‘㐔‹Čü‚Ěę‡‚ɂ́AŠů‚É(Mtml‚ĹŘ–ž‚ł‚ę‚Ä‚˘‚āA[Mtml‚ŕIHMI‚ŕAˆę”ԍŏ‰‚ÉBelyi
Ž‚É‚ć‚Á‚Ä”­ŒŠ‚ł‚ę‚˝AŽË‰e’źüP1‚Š‚çŽO“_‚𔲂˘‚Ä“ž‚ç‚ę‚é‘o‹Č“I‹Čü‚Ěę‡‚Ě’PŽË
Ť‚É‹A’…‚ł‚š‚é‚ą‚Ć‚É‚ć‚Á‚Ä‚ć‚čˆę”Ę“I‚Č‘o‹Č“I‘㐔‹Čü‚Ěę‡‚Ě’PŽËŤ‚đŘ–ž‚ľ‚Ä‚˘‚éB
ˆę•űAă‹L‚Ě’č—‚̂悤‚ɃRƒ“ƒpƒNƒg‚Č‘o‹Č“I‘㐔‹Čü‚Ěę‡‚É‚ą‚ĚŽí‚Ě’PŽËŤ‚đŽŚ‚ˇ‚ą
‚Ć‚ĚˆÓ‹`‚́A˜3.2‹y‚с˜3.3‚ʼnđŕ‚ľ‚˝‚悤‚ɁA
ƒRƒ“ƒpƒNƒg‚Ȏ퐔9‚ĚˆĘ‘Š‹Č–ʂƐ”‘̂̐â‘΃KƒƒAŒQ‚ɂ́A
u“ńŽŸŒł“I‚ČŒQ˜_“I—‚Ü‚č‡‚˘v‚Ć‚˘‚¤
[‚˘\‘˘“I—ŢŽ—Ť‚Ş‚ ‚čA‚ť‚̂悤‚Č—ŢŽ—Ť‚đŽ‚ÂAˆęŒŠ‘S‚­ˆŮŽż‚Č
”˜_“I‚Č‘ÎŰ‚ĆˆĘ‘ŠŠô‰˝Šw“I‚Č‘ÎŰ‚đŠÖ˜A•t‚Ż‚Ä‚˘‚é‚ą‚Ć‚É‚ ‚éB
‚‚܂čAă‹L‚Ě’č—‚́A”—@“I‚Č•ű‚́u“ńŽŸŒł“I‚ČŒQ˜_“I—‚Ü‚č‡‚˘v‚ށA‚ť‚ĚŽŠ‘R‚ČŠO
ě—p‚É‚ć‚Á‚ÄˆĘ‘ŠŠô‰˝Šw“I‚Č•ű‚́u“ńŽŸŒł“I‚ČŒQ˜_“I—‚Ü‚č‡‚˘v‚É’‰ŽŔ‚É•\Œť‚ł‚ę‚Ä‚˘
‚é‚ą‚Ć‚đŒž‚Á‚Ä‚˘‚é‚Ě‚Ĺ‚ ‚éB•Ę‚ĚŒž‚˘•ű‚đ‚ˇ‚é‚ƁAƒˆ‚Ɂu‰ÂŠˇŠÂ˜_v‚ĚŽ‹“_i‚‚Ü
‚čA‚ŕ‚Á‚Ć‹ď‘Ě“I‚ČŒž—t‚Ĺ‚˘‚¤‚ƁA‰“™“I‚ȉÁŒ¸ćœ‚̔͐°j‚ōlŽ@‚ˇ‚é‚ƁA”‘Ě‚Ć‘o‹Č“I
‘㐔‹Čü‚Í‚˘‚¸‚ę‚ŕŽŸŒł1‚Ě‘ÎŰ‚Ĺ‚ ‚čA‚ľ‚Š‚ŕ‚ť‚ĚŠÂ˜_“I‚ȍ\‘˘i‚‚܂čAł‚Ɂu‰Á
Œ¸ćœv‚̍\‘˘j‚Í‘S‚­ˆŮŽż‚Ĺ‚ ‚é‚ŞAƒKƒƒAŒQ‚â•›—LŒŔŠî–{ŒQ‚́u“ńŽŸŒł“I‚ČŒQ˜_“I—
‚Ü‚č‡‚˘v‚đ’Ę‚ľ‚Ä—źŽŇ‚đlŽ@‚ˇ‚é‚ą‚Ć‚É‚ć‚Á‚āAi˜3.2‹y‚с˜3.3‚ʼnđŕ‚ľ‚˝‚悤‚ȁj[
‚˘\‘˘“I‚Č—ŢŽ—Ť‚Ş•‚‚Š‚Ńă‚Ş‚čA‚Ü‚˝ă‹L‚Ě’čŒ^‚Ě’PŽËŤ‚É‚ć‚Á‚Ä‚ť‚Ě—źŽŇ‚ĚŒq‚Ş‚č‚đ
‹É‚ß‚Ä–žŽŚ“I‚ČŒ`‚Œ莎‰ť‚ˇ‚é‚ą‚Ć‚Ş‰Â”\‚É‚Č‚éB
(ˆř—pI‚č)

129:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/07/10 19:06:23.96 ang8zfcy.net
>>772
‚Ç‚¤‚ŕ
ƒXƒŒŽĺ‚Ĺ‚ˇ
ƒŒƒX‚ ‚č‚Ş‚Ć‚¤
1DRobert‚Ć‚ŠAwoit‚Ć‚ŠAŠÔˆá‚Á‚˝l‚ĚƒTƒCƒg‚đŒŠ‚Ä‚ŕAŠÔˆá‚Á‚˝î•ń‚ľ‚Š‚Č‚˘‚ĆŽv‚¤‚ć
2D‚ť‚ę‚ć‚ŠAIUT‚đ“Ç‚Ţ‚˝‚ß‚Ě—pŒęWŽ‘—żƒXƒŒ2
@˝ÚŘݸ(math”Â)
@‚ɏî•ń‚đW‚ß‚Ä‚˘‚é‚̂ŁA‚ť‚ą‚ç‚ŕŒŠ‚Ä‚ż‚傤‚ž‚˘
3D‚ ‚ƁA‰ş‹L‚đŒŠ‚é•ű‚Ş—Ç‚˘‚ĆŽv‚¤‚ć
@–]ŒŽƒTƒCƒg‚ĚURLŘݸ(www.kurims.kyoto-u.ac.jp)
@URLŘݸ(www.kurims.kyoto-u.ac.jp)
@–]ŒŽ˜_•ś
@@u‰‰‚ĚƒAƒuƒXƒgƒ‰ƒNƒgEƒŒƒNƒ`ƒƒ[ƒm[ƒg
[1] ŽŔ•Ą‘f‘˝—l‘Ě‚ĚƒZƒNƒVƒ‡ƒ“—\‘z‚Ć‘Ş’nü‚ĚŠô‰˝. PDF
[2] piTeichmuller—˜_. PDF
[3] Anabelioid‚ĚŠô‰˝Šw. PDF
[4] Anabelioid‚ĚŠô‰˝Šw‚ĆTeichmuller—˜_. PDF
[5] —ŁŽU•t’lŠÂ‚Ěalmost etale extensionsiŠwś—p‚Ěƒm[ƒgj. PDF
[6] ”‘Ě‚ĆˆĘ‘Š‹Č–Ę‚É‹¤’Ę‚ˇ‚éu“ńŽŸŒł‚ĚŒQ˜_“IŠô‰˝vi2012”N8ŒŽ‚ĚŒöŠJuŔj. PDF
@URLŘݸ(www.kurims.kyoto-u.ac.jp)
@–]ŒŽo’Łu‰‰
[8] ‘ȉ~‹Čü‚ĚHodge-Arakelov—˜_‚É‚¨‚Ż‚鉓ƒA[ƒxƒ‹Šô‰˝A”˜_“I”÷•Ş‚Ƃ͉˝‚ŠH@i–źŒĂ‰Ž‘ĺŠw
@@@2001”N11ŒŽj. PDF
[9] ”˜_“I log scheme ‚ĚŒ—˜_“I•\ŽŚ@i‹ăB‘ĺŠw 2003”N7ŒŽj. “cŒű‚ł‚ń‚Ěƒm[ƒg
[10] ”˜_“Ilog scheme‚ĚŒ—˜_“I•\ŽŚ‚Š‚猊‚˝‘ȉ~‹Čü‚̐”˜_@i–kŠC“š‘ĺŠw 2003”N11ŒŽj. PDF
[11] ”˜_“ITeichmuller—˜_“ü–ĺ@i‹ž“s‘ĺŠw—Šw•””Šw‹łŽş 2008”N5ŒŽj.@@ŒŽ@‰Î@…@–؁@‹ŕ@ŠT—v@
@@@ƒŒƒ|[ƒg–â‘č@’k˜b‰ď@ƒAƒuƒXƒgƒ‰ƒNƒg
[12] ‰F’ˆŰƒ^ƒCƒqƒ~ƒ…[ƒ‰[—˜_‚Ö‚Ě—Ui‚˘‚´‚ȁj‚˘@i‹ž“s‘ĺŠw”—‰đÍŒ¤‹†Š 2012”N12ŒŽj PDF
[13] ‰F’ˆŰƒ^ƒCƒqƒ~ƒ…[ƒ‰[—˜_‚Ö‚Ě—Ui‚˘‚´‚ȁj‚˘@sŠg‘唣t i“Œ‹ž‘ĺŠw 2013”N06ŒŽj PDF
[14] ”˜_Šô‰˝‚Ě•—Œi \ ”‚̉ÁŒ¸ćœ‚Š‚ç‘Ώ̐Ť‚ĚŠô‰˝‚܂Ł@i‹ž“s‘ĺŠw2013”N11ŒŽj PDF

130:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
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Œë”š‚ˇ‚Ü‚ń

131:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/07/18 09:36:20.15 ycKpVVK0.net
prime-strip
‘˝çt“IƒAƒ‹ƒSƒŠƒYƒ€
URLŘݸ(nagasm.org)
‰F’ˆŰ TeichmNuller —˜_“ü–ĺ
Ż —Tˆę˜Y (‹ž“s‘ĺŠw ”—‰đÍŒ¤‹†Š)
2015 ”N 11 ŒŽ
P19
˜6 ‚Ĺ‚Í v ¸ V(F) ‚đ—LŒŔ‘f“_‚Ć‚˘‚¤‚ą‚Ć‚É‚ľ‚Ä‚˘‚Ü‚ľ‚˝‚Ş, ‚ą‚Ě‘ÎŰ D?
v
(‚Ü‚˝‚Í F
?~
v
; F
?~ƒĘ
v
; Dv;
Fv) ‚É‚Í g–łŒŔ‘f“_”Łh ‚ŕ‚ ‚č, ‚ť‚ę‚ç‚đW‚ß‚é‚ą‚Ć‚Ĺ“ž‚ç‚ę‚é‘ÎŰ {D?
v }v¸V(F )
, (‚Ü‚˝‚Í {F?~
v }v¸V(F )
;
{F?~ƒĘ
v }v¸V(F )
; {Dv}v¸V(F )
; {Fv}v¸V(F )) ‚Ě“ŻŒ^•¨‚Í, D? (‚Ü‚˝‚Í F?~; F?~ƒĘ; D; F) ‘f“_ŽČ (D?-
(respectively, F
?~-; F
?~ƒĘ-; D-; F-) prime-strip ? cf. [10], Definition 4.1, (iii) (respectively, [11],
Definition 4.9, (vii); [11], Definition 4.9, (vii); [10], Definition 4.1, (i); [10], Definition 5.2, (i)) ‚ĆŒÄ‚Î‚ę
‚Ü‚ˇ. (łŠm‚É‚Í, F ‚đ‚ť‚Ě“K“–‚ČŠg‘ĺ‘Ě‚ÉŽć‚č‘Ö‚Ś‚˝‚č, ‚Ü‚˝, ‚ć‚čd—v‚Č‚ą‚Ć‚Ć‚ľ‚Ä, “YŽš‚Ě gvh ‚Ě”ÍˆÍ‚đ,
‚ť‚ĚŠg‘ĺ‘Ě‚Ě‚ˇ‚ׂĂ̑f“_‚Ć‚ˇ‚é‚Ě‚Ĺ‚Í‚Č‚­, ‚ť‚Ě“K“–‚Č•”•ŞW‡‚ɐ§ŒŔ‚ˇ‚é, ‚Ć‚˘‚Á‚˝Cł‚đs‚¤•K—v‚Ş‚ 
‚é‚Ě‚Ĺ‚ˇ‚ށ@?@‚ą‚ę‚ɂ‚˘‚Ä‚Í ˜17 ‚ʼnü‚ß‚Äŕ–ž‚ľ‚Ü‚ˇ.) ­‚Č‚­‚Ć‚ŕ—LŒŔ‘f“_‚Ĺ‚Í, gF Œnh ‚Ě‘ÎŰ‚Í (•t
‰Á\‘˘•t‚Ť) ƒtƒƒxƒjƒIƒCƒh‚Ĺ‚ ‚č, gD Œnh ‚Ě‘ÎŰ‚ÍˆĘ‘ŠŒQ (‚Ć“™‰ż‚Čƒf[ƒ^) ‚Ĺ‚ˇ. ‚Ü‚˝, g?h ‚Ć‚˘‚¤‹L†
‚Í, ‰F’ˆŰ TeichmNuller —˜_‚Ĺ‚Í, g’P‰đ“Ih ‚đ•\‚ˇ‹L†‚Ć‚Č‚Á‚Ä‚˘‚Ü‚ˇ4
‚‚­

132:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/07/18 09:36:41.02 ycKpVVK0.net
>>131
‚‚ÂŤ
7 ‘˝çt“IƒAƒ‹ƒSƒŠƒYƒ€
‰F’ˆŰ TeichmNuller —˜_‚Ĺ‚Í, g‘˝çt“IƒAƒ‹ƒSƒŠƒYƒ€h ‚Ć‚˘‚¤“Á•Ę‚ȐŤŽż‚đ–ž‚˝‚ˇƒAƒ‹ƒSƒŠƒYƒ€‚ޏd—v‚Č–đ
Š„‚đ‰Ę‚˝‚ľ‚Ü‚ˇ. ˜8 ‚ōs‚¤‰F’ˆŰ TeichmNuller —˜_‚ĚŽĺ’č—‚Ě gƒ~ƒjƒ`ƒ…ƒA”Łh ‚Ěŕ–ž‚Ě‚˝‚ß‚É, ‚ą‚Ě ˜7
‚Ĺ‚Í, ‚ť‚Ě g‘˝çt“IƒAƒŠƒSƒŠƒYƒ€h ‚Ć‚˘‚¤ŠT”O‚ɂ‚˘‚Ä‚ĚŠČ’P‚Čŕ–ž‚đs‚˘‚Ü‚ˇ. (Ú‚ľ‚­‚Í, —á‚Ś‚Î, [11] ‚Ě
Example 1.7 ‚Š‚ç Remark 1.9.2 ‚Ü‚Ĺ‚Ě•”•Ş‚đŽQĆ‚­‚ž‚ł‚˘.)
‚Ü‚¸Ĺ‰‚É, ŽŸ‚̂悤‚Ȑݒč‚đlŽ@‚ľ‚Ü‚ľ‚傤. çt“Iƒf[ƒ^ (radial data ? cf. [11], Example 1.7, (i))
‚ĆŒÄ‚Î‚ę‚é‚ ‚鐔Šw“I‘ÎŰ‚Ş—^‚Ś‚ç‚ę‚Ä‚˘‚é‚Ć‚ľ‚Ü‚ˇ. ŽŸ‚É, ‚ť‚Ěçt“Iƒf[ƒ^‚Š‚çƒAƒ‹ƒSƒŠƒYƒ€“I‚ɍ\Ź‚Ĺ‚Ť
‚é (‰ş•”“I) ‘ÎŰ‚Ĺ‚ ‚é ƒRƒA“Iƒf[ƒ^ (coric data ? cf. [11], Example 1.7, (i)) ‚Ş—^‚Ś‚ç‚ę‚Ä‚˘‚é‚Ć‚ľ
‚Ü‚ˇ. ‚ą‚̂悤‚Ȑݒč‚đ çt“IŠÂ‹Ť (radial environment ? cf. [11], Example 1.7, (ii)) ‚ĆŒÄ‚Ń‚Ü‚ˇ. ‹ď‘Ě
“I‚É‚Í, —á‚Ś‚Î, ˆČ‰ş‚̂悤‚Čçt“IŠÂ‹Ť‚Ě—á‚đl‚Ś‚é‚ą‚Ć‚Ş‚Ĺ‚Ť‚Ü‚ˇ:
(a) gçt“Iƒf[ƒ^h ‚Ć‚ľ‚Ä, 1 ŽŸŒł•Ą‘füŒ^‹óŠÔ C (‚Ě“ŻŒ^•¨) ‚đ, gƒRƒA“I•”•Şh ‚Ć‚ľ‚Ä, çt“Iƒf[ƒ^‚Ĺ‚ 
‚é C (‚Ě“ŻŒ^•¨) ‚Š‚ç g‚ť‚̐ł‘Ľ\‘˘‚đ–Y‚ę‚éh ‚Ć‚˘‚¤ƒAƒ‹ƒSƒŠƒYƒ€‚É‚ć‚Á‚Ä“ž‚ç‚ę‚鉺•” 2 ŽŸŒłŽŔüŒ^‹óŠÔ
R
?2
(‚Ě“ŻŒ^•¨) ‚đĚ—p‚ˇ‚é.
(ˆř—pI‚č)
ˆČă

133:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/07/18 11:26:10.63 ycKpVVK0.net
URLŘݸ(repository.kulib.kyoto-u.ac.jp)
RIMS K?oky?uroku Bessatsu
B72 (2018), 209?307
‘ąE‰F’ˆŰ TeichmNuller —˜_“ü–ĺ
Ż —Tˆę˜Y
P227
˜ 6. si
‚ľ‚Š‚ľ‚Č‚Ş‚ç, ˆČ‰ş‚Ě——R‚É‚ć‚Á‚Ä, ‰äX‚Í, ‚ą‚Ě g‚ŕ‚Á‚Ć‚ŕˆŔ’ź‚ČƒAƒvƒ[ƒ`h ‚đ
Ě—p‚ˇ‚é‚ą‚Ć‚Ş‚Ĺ‚Ť‚Ü‚š‚ń. ‚ą‚ĚƒAƒvƒ[ƒ`‚đĚ—p‚ˇ‚é‚Ć, ’ź‘O‚̐}‚ŞŽŚ‚ˇ‚悤‚É, F
?
l =
{|1|, . . . , |l
?|} ‚ĚŠeŒł‚ɑ΂ľ‚Ä, ‘Ήž‚ˇ‚é J ‚ĚŒł‚Ć‚ľ‚Ä, ňJ = l
? ’Ę‚č‚̉”\Ť‚đl—ś‚ľ‚Č
‚Ż‚ę‚΂Ȃç‚Č‚­‚Č‚č‚Ü‚ˇ. ‚ť‚ĚŒ‹‰Ę, ‘S‘Ě‚Ć‚ľ‚Ä, J ‚Ć F
?
l ‚Ć‚ĚŠÖ˜A‚Ć‚ľ‚Ä, ňJňJ = (l
?)
l
?
’Ę‚č‚̉”\Ť‚đl—ś‚ľ‚Č‚Ż‚ę‚΂Ȃč‚Ü‚š‚ń. ˆę•ű, ‚ą‚̉”\Ť‚ĚŒÂ”@?@‚‚܂č, •s’č
Ť@?@‚Í, ‰äX‚Ě–Ú•W‚ĚŠĎ“_‚Š‚ç‚Í‘˝‰ß‚Ź‚Ü‚ˇ. “Á‚É, ‘ȉ~‹Čü‚̍‚‚ł‚Ě•]‰ż‚ĚŠĎ“_‚Š
‚çl‚Ś‚Ü‚ˇ‚Ć, ‚ą‚̉ߑĺ‚Č•s’萍‚đ‹–—e‚ľ‚Ä‚ľ‚Ü‚¤‚Ć, Š–]‚Ě•s“™ŽŽ‚ć‚č‚ŕ gŽă‚˘•s“™ŽŽh
‚ľ‚Š“ž‚é‚ą‚Ć‚Ş‚Ĺ‚Ť‚Č‚­‚Č‚Á‚Ä‚ľ‚Ü‚¤‚Ě‚Ĺ‚ˇ.
ăq‚Ě–â‘č‚đ‰đŒˆ‚ˇ‚é‚˝‚ß‚É, si (procession ? cf. [7], Definition 4.10) ‚Ć‚˘
‚¤ŠT”O‚đ“ą“ü‚ľ‚Ü‚ľ‚傤.
si‚đl‚Ś‚˝ę‡‚Ě•ű‚Ş, ‚˝‚ž‚Ě’ŠŰ“I‚ȏW‡‚ĆŒŠ˜ô‚ľ‚˝ę‡‚ć‚č‚ŕ, ƒ‰ƒxƒ‹‚Ě
W‡‚ÉŠÖ‚ˇ‚é•s’萍‚ޏŹ‚ł‚­‚Č‚é
‚Ć‚˘‚¤d—v‚ČŽ–ŽŔ‚đŠĎŽ@‚ľ‚Ü‚ľ‚˝. si‚Ć‚˘‚¤ŠT”O‚đ—p‚˘‚é‚ą‚Ć‚Ě•Ę‚Ě—˜“_‚Ć‚ľ‚Ä,
—냉ƒxƒ‹‚ĚŠu—Ł
‚Ć‚˘‚¤“_‚ŕ‹“‚°‚ç‚ę‚Ü‚ˇ. |T| ‚đ‚˝‚ž‚̏W‡‚ĆŒŠ˜ô‚ˇ, ‚‚܂č, |T| ‚đ, |T| ‚ĚŽŠŒČ‘S’PŽË‘S
‘Ě‚Ě‚Č‚ˇŒQ‚̍ě—p‚Ć‚˘‚¤•s’萍‚Ě‚ŕ‚Ć‚Ĺˆľ‚¤ę‡, —냉ƒxƒ‹ 0 ¸ |T| ‚Ć‚ť‚Ě‘ź‚ĚŒł ¸ T
?
‚đ‹ć•Ę‚ˇ‚é‚ą‚Ć‚Í•s‰Â”\‚Ĺ‚ˇ. ˆę•ű, si‚đl‚Ś‚˝ę‡, (gS
}
1
h ‚Ć‚˘‚¤ƒf[ƒ^‚É‚ć‚Á‚Ä)
0 ¸ |T| ‚Í g“Á•Ę‚ČŒłh ‚Ć‚˘‚¤‚ą‚Ć‚É‚Č‚č, ‚ť‚Ě‘ź‚ĚŒł ¸ T
? ‚Ć‚Ě‹ć•Ę‚މ”\‚Ć‚Č‚č‚Ü‚ˇ.
‚ť‚ľ‚Ä, ŽŔŰ, ‰F’ˆŰ TeichmNuller —˜_‚É‚¨‚˘‚Ä,
—냉ƒxƒ‹‚Í’P”“I/ƒRƒA“I‚Čƒ‰ƒxƒ‹, ”ń—냉ƒxƒ‹‚Í’lŒQ“I/çt“I‚Čƒ‰ƒxƒ‹
‚Ć‚˘‚¤ŠĎŽ@‚Ě‚Ć‚¨‚č, —냉ƒxƒ‹‚Ć”ń—냉ƒxƒ‹‚Í, ‚Ü‚Á‚˝‚­ˆŮ‚Č‚é–đŠ„‚đ‰Ę‚˝‚ľ‚Ü‚ˇ. (˜4,
(d), ‚â [2], ˜21, ‚Ě‘O”ź‚Ě‹c˜_‚đŽQĆ‚­‚ž‚ł‚˘.) ‚ą‚ĚŠĎ“_‚Š‚ç, g—냉ƒxƒ‹‚ĚŠu—Ł‰Â”\Ťh
‚͏d—v‚Ĺ‚ˇ. (Ú‚ľ‚­‚Í [8], Remark 4.7.3, (iii), ‚đŽQĆ‚­‚ž‚ł‚˘.)

134:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/07/18 12:35:54.18 ycKpVVK0.net
Corollary 3.12, ‚ĚŘ–žŠÖ˜A
•s“™ŽŽ‚Ě“ąo
URLŘݸ(repository.kulib.kyoto-u.ac.jp)
RIMS K?oky?uroku Bessatsu
B72 (2018), 209?307
‘ąE‰F’ˆŰ TeichmNuller —˜_“ü–ĺ
Ż —Tˆę˜Y
P297
˜ 25. ƒŚ
~ƒĘ
LGP ƒŠƒ“ƒN‚Ć—ź—§“I‚Č‘˝çt“I•\ŽŚ‚Ć‚ť‚Ě‹AŒ‹
P301
‚ą‚Ě ˜25 ‚ĚĹŒă‚É, ăq‚Ě‘˝çt“I Kummer —Ł’E‚đ—p‚˘‚˝ q •W‘ÎŰ‚ĚŽŸ”‚ĚŒvŽZ‚É
‚‚˘‚Ä, ŠČ’P‚Éŕ–ž‚ľ‚Ü‚ľ‚傤. (Ú‚ľ‚­‚Í, [9], Corollary 3.12, ‚ĚŘ–ž‚đŽQĆ‚­‚ž‚ł‚˘.)
‚ą‚Ě ˜25 ‚Ě–`“Ş‚Ě ƒŚ
~ƒĘ
LGP ƒŠƒ“ƒN‚Ş’č‚ß‚é“ŻŒ^ ő 0
C
?
LGP
?¨ ö 0
C
?
˘ ‚Í,
ő 0ƒŚ •W‘ÎŰ‚đ ö 0
q •W
‘ÎŰ‚ÉˆÚ‚ľ‚Ü‚ˇ. (˜24, (a), ‚đŽQĆ‚­‚ž‚ł‚˘.) ‚ľ‚˝‚Ş‚Á‚Ä, ˜14, (e), (i), ‚Š‚ç, Š–]‚ĚŽŸ”
deg(ö 0
q •W‘ΏŰ) ‚đ,
ő 0ƒŚ •W‘ÎŰ‚Ě@? gő ‚Ě‘¤h ‚̐ł‘Ľ\‘˘‚ĚŠĎ“_‚Š‚ç‚Ĺ‚Í‚Č‚­@?
gö ‚Ě‘¤h ‚̐ł‘Ľ\‘˘‚ĚŠĎ“_‚Š‚ç‚̑ΐ”‘̐ςđ—p‚˘‚ÄŒvŽZ‚ˇ‚é‚ą‚Ć‚Ş‰Â”\‚Ĺ‚ˇ. ˆę•ű, ‘˝çt
“I Kummer —Ł’E‚É‚ć‚Á‚Ä, •s’萍 (Ind1), (Ind2), (Ind3) ‚đ”F‚ß‚ę‚Î, ƒŚ~ƒĘ
LGP ƒŠƒ“ƒN‚Ş—U
“ą‚ˇ‚é“ŻŒ^ ő 0F
?~ƒĘ
˘
?¨ ö 0F
?~ƒĘ
˘ (˜24, (b), ‚đŽQĆ) ‚Ć—ź—§‚ˇ‚é“ŻŒ^ ő 0RFrob
?¨ ö 0RFrob
‚Ş“ž‚ç‚ę‚Ü‚ˇ.
vol(ö 0ƒŚ) ¸ R ž {‡}
‚đ, •s’萍 (Ind1), (Ind2), (Ind3) ‚̍ě—p‚É‚ć‚é ö 0ƒŚ •W‘ÎŰ‚Ě‹O“š‚Ě˜aW‡‚Ě (gö ‚Ě‘¤h
‚̐ł‘Ľ\‘˘‚É‚ć‚é) ł‘Ľ•ď (holomorphic hull ? cf. [9], Remark 3.9.5) ([2], ˜12, ‚Ě
Œă”ź‚Ě‹c˜_‚đŽQĆ) ‚̍sił‹K‰ť‘ΐ”‘̐ςƂľ‚Ä’č‹`‚ľ‚Ü‚ľ‚傤. ‚ˇ‚é‚Ć, —ź—§“I“ŻŒ^
ő 0RFrob
?¨ ö 0RFrob ‚Ě‘śÝ‚Š‚ç,
ő 0ƒŚ •W‘ÎŰ‚Ě‘Î”‘̐ςÍ, vol(ö 0ƒŚ) ˆČ‰ş‚Ć‚Č‚ç‚´‚é‚đ“ž
‚Ü‚š‚ń. ‚ľ‚˝‚Ş‚Á‚Ä, Œ‹˜_‚Ć‚ľ‚Ä, •s“™ŽŽ
vol(ö 0ƒŚ) † deg(ö 0q •W‘ΏŰ)
‚Ş“ž‚ç‚ę‚Ü‚ˇ.

135:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/07/18 15:26:20.19 ycKpVVK0.net
URLŘݸ(www.youtube.com)
‰F’ˆŰƒ^ƒCƒqƒ~ƒ…ƒ‰[—˜_(IUT—˜_)‚ÉŠÖ‚ˇ‚é2‚Â‚ĚƒAƒjƒ[ƒVƒ‡ƒ“
1,213 ‰ńŽ‹’Ž2020/04/11
Šî’ęó‘Ô‚ĚƒZƒVƒEƒ€‚ł‚ń
ƒJƒ‰[(khara,inc.)§ě‚ĚIUTeichŠÖŒW‚ĚCG“Ž‰ćŠy‚ľ‚Ý
URLŘݸ(www.kurims.kyoto-u.ac.jp)
E“Ž‰ćŒłURL
Animation 1 - URLŘݸ(www.kurims.kyoto-u.ac.jp)
IUTeich‚ÉŠÖ‚ˇ‚éƒAƒjƒ[ƒVƒ‡ƒ“i[IUTchIII], Theorem A‚Ě“ŕ—e‚ɑΉžj
@"The Multiradial Representation of Inter-universal Teichmuller Theory"‚đŒöŠJB
Î”蔣F@u•œŒłv@ƒtƒF[ƒhƒAƒEƒg”Ł@iavi wmvj@
Animation 2 - URLŘݸ(www.kurims.kyoto-u.ac.jp)(animation).mp4
‘ć“ń‚́AIUTeich‚ÉŠÖ‚ˇ‚éƒAƒjƒ[ƒVƒ‡ƒ“i[IUTchIII], Theorem B‚Ě“ŕ—e‚ɑΉžj
@"Computation of the log-volume of the q-pilot via the multiradial representation"
@‚đŒöŠJB

136:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/07/18 23:36:38.51 ycKpVVK0.net
Legendre form
‘ȉ~‹Čü gy^2 = x(x - 1)(x - ƒÉ)h
URLŘݸ(en.wikipedia.org)
Legendre form
In mathematics, the Legendre forms of elliptic integrals are a canonical set of three elliptic integrals to which all others may be reduced. Legendre chose the name elliptic integrals because[1] the second kind gives the arc length of an ellipse of unit semi-major axis and eccentricity {\displaystyle \scriptstyle {k}}\scriptstyle {k} (the ellipse being defined parametrically by {\displaystyle \scriptstyle {x={\sqrt {1-k^{2}}}\cos(t)}}\scriptstyle{x = \sqrt{1 - k^{2}} \cos(t)}, {\displaystyle \scriptstyle {y=\sin(t)}}\scriptstyle{y = \sin(t)}).
In modern times the Legendre forms have largely been supplanted by an alternative canonical set, the Carlson symmetric forms. A more detailed treatment of the Legendre forms is given in the main article on elliptic integrals.
The Legendre form of an elliptic curve is given by
y^{2}=x(x-1)(x-ă)
URLŘݸ(www.kurims.kyoto-u.ac.jp)
INTER-UNIVERSAL TEICHMULLER THEORY IV: LOG-VOLUME COMPUTATIONS AND SET-THEORETIC FOUNDATIONS
Shinichi Mochizuki April 2020
P41
Corollary 2.2. (Construction of Suitable Initial ƒŚ-Data) Suppose that
X = P1Q is the projective line over Q, and that D ş X is the divisor consisting of
the three points g0h, g1h, and g‡h. We shall regard X as the gƒÉ-lineh - i.e.,
we shall regard the standard coordinate on X = P1
Q as the gƒÉh in the Legendre
form gy2 = x(x-1)(x-ƒÉ)h of the Weierstrass equation defining an elliptic curve -
and hence as being equipped with a natural classifying morphism UX ¨ (Mell)Q
[cf. the discussion preceding Proposition 1.8]. Let
‚‚­

137:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/07/18 23:37:17.56 ycKpVVK0.net
>>136
‚‚ÂŤ
‘ąE‰F’ˆŰ Teichmuller —˜_“ü–ĺ PDF (2018) iIndex‚ ‚čj URLŘݸ(repository.kulib.kyoto-u.ac.jp)
P94
Q ‚Í—L—”‘Ě Q ‚̑㐔•Â•ď@-@‚Ć‚ĚŠÔ‚É, ŽŠ‘R‚Č‘S’PŽË
‚Ş‘śÝ‚ľ‚Ü‚ˇ. ŠeŒł ƒÉ ¸ Q \ {0, 1} ‚ɑ΂ľ‚Ä, •ű’öŽŽ gy^2 = x(x - 1)(x - ƒÉ)h ‚đl‚Ś‚é‚ą
‚Ć‚É‚ć‚Á‚Ä, Q(ƒÉ) ă‚̑ȉ~‹Čü (EƒÉ)Q(ƒÉ) ‚Ş“ž‚ç‚ę‚Ü‚ˇ. ‚Ü‚˝, č—]‘Ě Q(ƒÉ) ‚ĚŠg‘ĺ‘Ě FƒÉ
‚đ FƒÉdef= Q(ƒÉ, ă-1,(EƒÉ)Q(ƒÉ)[3 E 5](Q)) ‚Ć’č‹`‚ˇ‚é‚Ć, —Ç‚­’m‚ç‚ę‚Ä‚˘‚é‚Ć‚¨‚č, FƒÉ ă‚Ě
‘ȉ~‹Čü EƒÉ def = (EƒÉ)Q(ƒÉ) ~Q(ƒÉ) FƒÉ ‚Í, FƒÉ ‚Ě‚ˇ‚ׂĂ̑f“_‚É‚¨‚˘‚肁X•Ş—ôć–@“IŠŇŒł
‚đŽ‚ż‚Ü‚ˇ. “Á‚É, ŠeŒł ƒÉ ¸ Q \ {0, 1} ‚É‚¨‚˘‚Ä,
E ‘ȉ~‹Čü EƒÉ ‚Ě q ƒpƒ‰ƒ[ƒ^‚Ş’č‚ß‚é FƒÉ ă‚̐”˜_“IˆöŽq qƒÉ ‚ĚŽŸ” deg(qƒÉ),
E ”˜_“IˆöŽq qƒÉ ‚Ş’č‚ß‚é FƒÉ ă‚Ě g”í–ńh ‚Ȑ”˜_“IˆöŽq fƒÉ ‚ĚŽŸ” deg(fƒÉ),
E ”‘Ě FƒÉ ‚̐â‘΋¤–đˇĎ‚Ş’č‚ß‚é FƒÉ ă‚̐”˜_“IˆöŽq dƒÉ ‚ĚŽŸ” deg(dƒÉ),
E č—]‘Ě Q(ƒÉ) ‚Ě—L—”‘̏ă‚ĚŠg‘ĺŽŸ” dƒÉ def = [Q(ƒÉ) : Q]
‚Ć‚˘‚¤ 4 ‚‚̒l‚đl‚Ś‚é‚ą‚Ć‚Ş‚Ĺ‚Ť‚Ü‚ˇ. ‚ą‚ę‚ç 4 ‚‚̒l‚Í, ƒÉ ¸ Q\ {0, 1} ‚đ‚ť‚Ě GQ ‹¤
–đ‚ÉŽć‚č‘Ö‚Ś‚Ä‚ŕ•Ď‚í‚ç‚Č‚˘‚˝‚ß, “Á‚É, ‚ą‚ę‚ç 4 ‚‚̒l‚đ gUP ‚̕“_‚Ě‚Č‚ˇW‡‚̏ă‚Ě
ŠÖ”h ‚ƍl‚Ś‚é‚ą‚Ć‚Ş‚Ĺ‚Ť‚Ü‚ˇ. ‚ą‚̐ݒč‚Ě‚ŕ‚Ć, Belyi ŽĘ‘œ‚đ—p‚˘‚˝‹c˜_‚đ“K—p‚ˇ‚é‚ą‚Ć
‚É‚ć‚Á‚Ä, ‚ą‚Ě ˜26 ‚Ě–`“Ş‚Ĺq‚ׂ˝ gDiophantus Šô‰˝Šw“I•s“™ŽŽh ‚đŘ–ž‚ˇ‚é‚˝‚ß‚É‚Í,
ˆČ‰ş‚ĚŽĺ’Ł‚đŘ–ž‚ˇ‚ę‚Ώ[•Ş‚Ĺ‚ ‚é‚ą‚Ć‚Ş‚í‚Š‚č‚Ü‚ˇ ([5], Theorem 2.1; [10], Corollary
2.2, (i); [10], Corollary 2.3, ‚ĚŘ–ž‚đŽQĆ):
(ˆř—pI‚č)
ˆČă

138:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/08/17 16:46:53.77 nT2E/2XT.net
ƒƒ‚
URLŘݸ(blog.livedoor.jp)
y”ŠwzABC—\‘zƒjƒ…[ƒXyĹVî•ńz
2018”N01ŒŽ24“ú
‰F’ˆŰƒ^ƒCƒqƒ~ƒ…ƒ‰[—˜_‚Ě‚Ü‚Ć‚ßWiki
(2018.1.24XV)
EF. Tan and K. Chen‚É‚ć‚郏[ƒNƒVƒ‡ƒbƒvŽ‘—ż(2015.7‚É–k‹ž‚ĹŠJĂ‚ł‚ę‚˝uWorkshop on Inter-Universal Teichmuller Theoryv‚ć‚č) (‰pŒę)
URLŘݸ(wiutt.csp.escience.cn)
Note on the theory of Absolute Anabelian Geometry of Mochizuki URLŘݸ(wiutt.csp.escience.cn)
EMinhyong Kim‚É‚ć‚é‰đŕƒy[ƒp[(‰pŒę)
URLŘݸ(people.maths.ox.ac.uk)
EŻ—Tˆę˜YŽ‚É‚ć‚éƒT[ƒxƒC(2015.12ŠJĂ‚ĚŒ¤‹†W‰ď“ŕu‰F’ˆŰ Teichmuller —˜_“ü–ĺv‚Ĺ‚Ěu‹`Ž‘—ż)(“ú–{Œę)
URLŘݸ(www.kurims.kyoto-u.ac.jp)

139:‚P‚R‚Ql–Ú‚Ě‘f”‚ł‚ń
21/08/17 16:51:56.02 nT2E/2XT.net
–{‘ĚƒŠƒ“ƒNŘ‚ę‚ŁAƒLƒƒƒbƒVƒ…“\‚é
URLŘݸ(webcache.googleusercontent.com)
nLab
anabelioid
Contents
1. Introduction
2. Details
3. Associated notions
4. References
Introduction 0.1
An anabelioid is a category intended to play the role of a egeneralised geometric objectf in algebraic/arithmetic geometry. Its definition is simple: a finite product of Galois categories, or in other words of classifying topoi of profinite groups. The significance comes from the fact that in anabelian geometry, an algebraic variety is essentially determined by its algebraic fundamental group, which arises from a Galois category associated to the algebraic variety. The idea, due to Shinichi Mochizuki, is that one can develop the geometry of these Galois categories themselves, and products of Galois categories in general; thus, develop a form of categorical algebraic geometry.
To quote from Remark 1.1.4.1 of Mochizuki2004:
The introduction of anabelioids allows us to work with both galgebro-geometric anabelioidsh (i.e., anabelioids arising from (anabelian) varieties) and gabstract anabelioidsh (i.e., those which do not necessarily arise from an (anabelian) variety) as geometric objects on an equal footing.
The reason that it is important to deal with ggeometric objectsh as opposed to groups, is that:
We wish to study what happens as one varies the basepoint of one of these geometric objects.
Details 0.2
The following definitions follow Mochizuki2004.
Definition 0.3. A connected anabelioid is exactly a Galois category.
Definition 0.4. An anabelioid is a category equivalent to a finite product of connected anabelioids, that is, to a finite product of Galois categories.
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