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100:‚P‚R‚Ql–Ú‚Ì‘f”‚³‚ñ
21/04/17 11:59:07.65 cr30r3uy.net
ƒƒ‚
URLØÝž(ja.wikipedia.org)
”˜_Šô‰œŠw‚ł́AƒtƒƒxƒjƒIƒCƒh‚́AƒOƒ[ƒoƒ‹ƒtƒB[ƒ‹ƒh‚Ì—LŒÀŠg’£‚̃‚ƒfƒ‹‚ł̐ü‘©‚Ì—˜_‚ðˆê”ʉ»‚·‚é’ljÁ‚̍\‘¢‚ðŽ‚ÂŒ—‚Å‚ ‚éBƒtƒƒxƒjƒIƒCƒh‚Í–]ŒŽVˆêi2008j‚É‚æ‚Á‚Ä“±“ü‚³‚ê‚œBuƒtƒƒxƒjƒIƒCƒhv‚Æ‚¢‚€ŒŸ—t‚́AƒtƒƒxƒjƒEƒX‚ƃ‚ƒmƒCƒh‚ð‡‚í‚¹‚œ‚à‚Ì‚Å‚ ‚éBƒtƒƒxƒjƒIƒCƒhŠÔ‚Ì“Á’è‚̃tƒƒxƒjƒEƒXŽË‚́A’ʏí‚̃tƒƒxƒjƒEƒXŽË‚Ì—ÞŽ—•š‚Å‚ ‚èAƒtƒƒxƒjƒIƒCƒh‚̍łà’Pƒ‚È—á‚Ì‚¢‚­‚‚©‚́A–{Ž¿“I‚Ƀ‚ƒmƒCƒh‚Å‚ ‚éB
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‚‚­

101:‚P‚R‚Ql–Ú‚Ì‘f”‚³‚ñ
21/04/17 11:59:55.62 cr30r3uy.net
>>100
‚‚«
ŽQl•¶Œ£
–]ŒŽ, Vˆê (2008), gThe geometry of Frobenioids. I. The general theoryh, Kyushu Journal of Mathematics 62 (2): 293?400, doi:10.2206/kyushujm.62.293, ISSN 1340-6116, MR2464528
–]ŒŽ, Vˆê (2008), gThe geometry of Frobenioids. II. Poly-Frobenioidsh, Kyushu Journal of Mathematics 62 (2): 401?460, doi:10.2206/kyushujm.62.401, ISSN 1340-6116, MR2464529
–]ŒŽ, Vˆê (2009), gThe etale theta function and its Frobenioid-theoretic manifestationsh, Kyoto University. Research Institute for Mathematical Sciences. Publications 45 (1): 227?349, doi:10.2977/prims/1234361159, ISSN 0034-5318, MR2512782 Mochizuki, Shinichi (2011), Comments
ŠO•”ƒŠƒ“ƒN
ƒGƒ^[ƒ‹Eƒe[ƒ^ŠÖ”‚Ƃ͉œ‚Å‚·‚©?
URLØÝž(mathoverflow.net)
What is an etale theta function?
asked Feb 6 '15 at 14:06
Minhyong Kim
(ˆø—pI‚è)
ˆÈã

102:‚P‚R‚Ql–Ú‚Ì‘f”‚³‚ñ
21/04/17 12:52:51.59 cr30r3uy.net
ƒƒ‚
URLØÝž(www.kurims.kyoto-u.ac.jp)
TOPICS IN ABSOLUTE ANABELIAN GEOMETRY III:
GLOBAL RECONSTRUCTION ALGORITHMS
Shinichi Mochizuki
November 2015
Abstract. In the present paper, which forms the third part of a three-part series
on an algorithmic approach to absolute anabelian geometry, we apply the absolute anabelian technique of Belyi cuspidalization developed in the second part,
together with certain ideas contained in an earlier paper of the author concerning the
category-theoretic representation of holomorphic structures via either the topological group SL2(R) or the use of gparallelograms, rectangles, and squaresh, to develop
a certain global formalism for certain hyperbolic orbicurves related to a oncepunctured elliptic curve over a number field. This formalism allows one to construct
certain canonical rigid integral structures, which we refer to as log-shells, that
are obtained by applying the logarithm at various primes of a number field. Moreover, although each of these local logarithms is gfar from being an isomorphismh both
in the sense that it fails to respect the ring structures involved and in the sense [cf.
Frobenius morphisms in positive characteristic!] that it has the effect of exhibiting
the gmassh represented by its domain as a gsomewhat smaller collection of massh
than the gmassh represented by its codomain, this global formalism allows one to
treat the logarithm operation as a global operation on a number field which satisfies
the property of being an gisomomorphism up to an appropriate renormalization operationh, in a fashion that is reminiscent of the isomorphism induced
on differentials by a Frobenius lifting, once one divides by p.
‚‚­

103:‚P‚R‚Ql–Ú‚Ì‘f”‚³‚ñ
21/04/17 12:53:20.91 cr30r3uy.net
>>102
‚‚«
More generally, if one
thinks of number fields as corresponding to positive characteristic hyperbolic curves
and of once-punctured elliptic curves on a number field as corresponding to nilpotent
ordinary indigenous bundles on a positive characteristic hyperbolic curve, then many
aspects of the theory developed in the present paper are reminiscent of [the positive
characteristic portion of] p-adic TeichmNuller theory.

Contents:
Introduction
˜0. Notations and Conventions
˜1. Galois-theoretic Reconstruction Algorithms
˜2. Archimedean Reconstruction Algorithms
˜3. Nonarchimedean Log-Frobenius Compatibility
˜4. Archimedean Log-Frobenius Compatibility
˜5. Global Log-Frobenius Compatibility
Appendix: Complements on Complex Multiplication
Introduction
˜I1. Summary of Main Results
˜I2. Fundamental Naive Questions Concerning Anabelian Geometry
˜I3. Dismantling the Two Combinatorial Dimensions of a Ring
˜I4. Mono-anabelian Log-Frobenius Compatibility
˜I5. Analogy with p-adic TeichmNuller Theory
Acknowledgements
(ˆø—pI‚è)
ˆÈã

104:‚P‚R‚Ql–Ú‚Ì‘f”‚³‚ñ
21/04/17 15:05:33.76 8MN6ablF.net
@
IUT‚͐”Šw‚Æ‚¢‚€‚©ƒOƒƒ^ƒ“‰F’ˆ˜_‚É‚È‚Á‚Ä‚é‚È

105:‚P‚R‚Ql–Ú‚Ì‘f”‚³‚ñ
21/04/17 17:29:17.92 cr30r3uy.net
>>104
>IUT‚͐”Šw‚Æ‚¢‚€‚©ƒOƒƒ^ƒ“‰F’ˆ˜_‚É‚È‚Á‚Ä‚é‚È
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21¢‹I‚ł́Au‰F’ˆv‚Ƃ́A—á‚Š‚ÎZFC‚Ì‘S‚Ă̐”Šw‚ª“WŠJ‚Å‚«‚é“ü‚ê•š‚©A‚»‚êˆÈã‚Ì‘å‚«‚³‚Ì‚à‚Ì‚ðˆÓ–¡‚·‚é‚æ‚€‚É‚È‚Á‚œ
ƒOƒƒ^ƒ“‰F’ˆ˜_‚à‚»‚Ì—Þ‚¢‚Å
Ì‚̏W‡˜_‚́hUhi’P‚È‚é‘S‘̏W‡j‚Ƃ́AˆÓ–¡‚ªˆá‚€‚Ì‚Å‚·
‚»‚±‚炪A—]Œv‚ɍ¬—‚ðµ‚¢‚Ä‚¢‚é‚æ‚€‚ÉŽv‚¢‚Ü‚·

106:‚P‚R‚Ql–Ú‚Ì‘f”‚³‚ñ
21/04/17 18:23:51.69 cr30r3uy.net
‚â‚ê‚â‚ê
C³‚Ÿ‚Á‚Ä‚æ‚—
URLØÝž(www.kurims.kyoto-u.ac.jp)
–]ŒŽ ÅVî•ñ
2021”N04ŒŽ15“ú
@Ei˜_•¶jC³”Å‚ðXV URLØÝž(www.kurims.kyoto-u.ac.jp)
@iC³‰ÓŠ‚̃ŠƒXƒgjF URLØÝž(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 "È"/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˜_•¶j‰F’ˆÛƒ^ƒCƒqƒ~ƒ…[ƒ‰[—˜_‚ÉŠÖ‚·‚é˜_•¶4•Ñ‚̏o”Å‚ð‹L”O‚µ‚āA
@@V˜_•¶‚ðŒfÚF
@@On the Essential Logical Structure of Inter-universal Teichmuller
@@@Theory in Terms of Logical AND "È"/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‚Ì‘f”‚³‚ñ
21/04/17 20:09:05.72 cr30r3uy.net
>>106 ’ljÁ
d” ‚Ì‹÷‚Å‚·‚ª
‰º‹L‚Ì
h2021”N01ŒŽ15“ú
@Ei˜_•¶jC³”Å‚ðXViC³‰ÓŠ‚̃ŠƒXƒgjFh‚ª
u2021”N04ŒŽ15“úv‚̏C³”Å‚ð‘‚­‚Æ‚«‚̃~ƒXƒRƒs[i‚³‚ç‚ɉº‚́h2021”N01ŒŽ15“úh‚Æ‘S‚­“¯‚¶“à—ej
i‘œ•ª–{“–‚Í•s—v‚È•”•ª‚ðAŽv‚í‚ž’m‚ç‚·ƒRƒs[‚µ‚Ä‚µ‚Ü‚Á‚œ‚Ý‚œ‚¢j
‚¢‚‹C•t‚¢‚ďC³‚·‚é‚Ì‚©‚ȁHiOOG
URLØÝž(www.kurims.kyoto-u.ac.jp)
–]ŒŽÅVî•ñ
2021”N04ŒŽ15“ú
@Ei˜_•¶jC³”Å‚ðXViC³‰ÓŠ‚̃ŠƒXƒgjF
@@On the Essential Logical Structure of Inter-universal Teichmuller
@@@Theory in Terms of Logical AND "È"/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˜_•¶jC³”Å‚ðXViC³‰ÓŠ‚̃ŠƒXƒgjF
2021”N03ŒŽ06“ú
@Ei˜_•¶j‰F’ˆÛƒ^ƒCƒqƒ~ƒ…[ƒ‰[—˜_‚ÉŠÖ‚·‚é˜_•¶4•Ñ‚̏o”Å‚ð‹L”O‚µ‚āA
@@V˜_•¶‚ðŒfÚF
@@On the Essential Logical Structure of Inter-universal Teichmuller
@@@Theory in Terms of Logical AND "È"/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˜_•¶jC³”Å‚ðXViC³‰ÓŠ‚̃ŠƒXƒgjF
@@Combinatorial Construction of the Absolute Galois Group of the Field of
@@@@Rational Numbers.

108:‚P‚R‚Ql–Ú‚Ì‘f”‚³‚ñ
21/04/17 20:12:36.12 cr30r3uy.net
>>105
>ƒOƒƒ^ƒ“‰F’ˆ˜_‚à‚»‚Ì—Þ‚¢‚Å
>Ì‚̏W‡˜_‚́hUhi’P‚È‚é‘S‘̏W‡j‚Ƃ́AˆÓ–¡‚ªˆá‚€‚Ì‚Å‚·
>‚»‚±‚炪A—]Œv‚ɍ¬—‚ðµ‚¢‚Ä‚¢‚é‚æ‚€‚ÉŽv‚¢‚Ü‚·
(•â‘«)
EƒOƒƒ^ƒ“‰F’ˆ˜_‚ðA‚¢‚­‚‚àì‚éH
E‚»‚Ì•¡”‚̃Oƒƒ^ƒ“‰F’ˆ˜_‚ÌŠÔ‚ðs‚Á‚œ‚è—ˆ‚œ‚èH
E‚»‚±‚Ü‚Å‘åŒUŸ‚Șb‚Å‚à‚È‚³‚»‚€‚ÉŒ©‚Š‚邯‚ǁiOO

109:‚P‚R‚Ql–Ú‚Ì‘f”‚³‚ñ
21/04/25 18:03:40.36 x2gQxWeE.net
URLØÝž(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‚Ì‘f”‚³‚ñ
21/05/01 08:46:56.11 4gUFX+vb.net
Inter-universal geometry ‚Æ ABC—\‘z (‰ž‰‡ƒXƒŒ) 54
œÚØÝž(math”Â:253”Ô)
URLØÝž(www.nikkei.com)
”Šw‚Ì“ï–âABC—\‘z@uØ–Ÿv‚É‚àŠwŠE‚Í—â‚â‚â‚©
2021”N4ŒŽ30“ú 11:00 [—L—¿‰ïˆõŒÀ’è] “úŒo i•ÒWˆÏˆõ@Â–ؐTˆêj
”Šw‚̐¢ŠE‚ł́AŽžŠÔ‚ª‚œ‚Á‚Ä‚©‚çØ–Ÿ‚ª³‚µ‚©‚Á‚œ‚Æ‚í‚©‚邱‚Æ‚ª‚ ‚éB—á‚Š‚΁AƒhƒCƒc‚̃q[ƒOƒi[‚Í1952”NAŽjãÅ‚‚̐”ŠwŽÒ‚Æ‚¢‚í‚ê‚éƒKƒEƒX‚ª—\‘z‚µ‚œu—ސ”–â‘èv‚ÉŠÖ‚·‚éØ–Ÿ‚ð”­•\‚µ‚œB’·‚¢ŠÔ–³Ž‹‚³‚ê‚œ‚ªA60”N‘ãŒã”Œ‚É•¡”‚̐”ŠwŽÒ‚ª‚»‚ê‚Œ‚ꌟ“¢‚µAˆê•”‚É–â‘肪‚ ‚é‚à‚Ì‚Ì–{Ž¿“I‚ɐ³‚µ‚©‚Á‚œ‚ƏؖŸ‚³‚ê‚œB¡‚͒藝‚Æ‚µ‚Ä–Œ‚ðŽc‚·B
(ˆø—pI‚è)
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URLØÝž(ja.wikipedia.org)
ƒq[ƒOƒi[“_
ƒq[ƒOƒi[“_(ƒw[ƒOƒi[“_)i‰p: Heegner pointj‚Ƃ́Aƒ‚ƒWƒ…ƒ‰[‹Èüã‚Ì“_‚Å‚ ‚Á‚āAã”Œ•œ–Ê‚Ì quadratic imaginary point ‚Ì‘œ‚Æ‚È‚Á‚Ä‚¢‚é‚æ‚€‚È‚à‚Ì‚Å‚ ‚éBƒuƒ‰ƒCƒAƒ“Eƒo[ƒ` (Bryan Birch) ‚É‚æ‚è’è‹`‚³‚êAƒNƒ‹ƒgEƒw[ƒOƒi[i‰pŒê”Łj (Kurt Heegner) ‚Ɉö‚ñ‚Å–Œ‚¯‚ç‚ê‚œBƒq[ƒOƒi[‚͗ސ” 1 ‚Ì‹•“ñŽŸ‘̏ã‚̃KƒEƒX‚Ì—\‘z‚ðØ–Ÿ‚·‚é‚œ‚ß‚É—ÞŽ—‚̃AƒCƒfƒA‚ð—p‚¢‚œB
ƒOƒƒXEƒUƒMƒG‚̒藝 (Gross & Zagier 1986) ‚́A“_ s = 1 ‚É‚š‚¯‚é‘ȉ~‹Èü‚ÌLŠÖ”‚Ì”÷•ª‚Ì‚±‚Ƃ΂Ńq[ƒOƒi[“_‚̍‚‚³‚ð‹Lq‚·‚éB‚Æ‚­‚ɑȉ~‹Èü‚́i‰ðÍ“IjŠK”‚ª 1 ‚Å‚ ‚ê‚΃q[ƒOƒi[“_‚Í–³ŒÀˆÊ”i‚µ‚œ‚ª‚Á‚め[ƒfƒ‹Eƒ”ƒFƒCƒ†ŒQi‰pŒê”Łj‚ÌŠK”‚Í1ˆÈãj‚̋Ȑüã‚Ì—L—“_‚ð\¬‚·‚é‚Ì‚ÉŽg‚€‚±‚Æ‚ª‚Å‚«‚éB‚æ‚èˆê”ʂɁAGross, Kohnen & Zagier (1987) ‚́Aƒq[ƒOƒi[“_‚ÍŠe³®” n ‚ɑ΂µ‹Èüã‚Ì—L—“_‚ð\¬‚·‚é‚Ì‚ÉŽg‚€‚±‚Æ‚ª‚Å‚«‚±‚ê‚ç‚Ì“_‚̍‚‚³‚̓EƒFƒCƒg 3/2 ‚̃‚ƒWƒ…ƒ‰[Œ`Ž®‚ÌŒW”‚Å‚ ‚邱‚Æ‚ðŽŠ‚µ‚œB
‚‚­

111:‚P‚R‚Ql–Ú‚Ì‘f”‚³‚ñ
21/05/01 08:47:39.05 4gUFX+vb.net
>>110
‚‚«
ƒRƒŠƒ”ƒ@ƒMƒ“i‰pŒê”Łj‚ÍŒã‚ɃIƒCƒ‰[Œni‰pŒê”Łj‚ð\¬‚·‚é‚œ‚߂Ƀq[ƒOƒi[“_‚ð—p‚¢A‚»‚ê‚É‚æ‚Á‚ÄŠK” 1 ‚̑ȉ~‹Èü‚ɑ΂·‚éƒo[ƒ`EƒXƒEƒBƒ“ƒi[ƒgƒ“ƒ_ƒCƒ„[—\‘z‚Ì‘œ‚­‚ðØ–Ÿ‚µ‚œB?Žõ•i‰pŒê”Łj‚̓OƒƒXEƒUƒLƒG‚̒藝‚ð‘ȉ~‹Èü‚©‚烂ƒWƒ…ƒ‰[ƒA[ƒxƒ‹‘œ—l‘̂̏ꍇ‚ւƈê”ʉ»‚µ‚œBƒuƒ‰ƒEƒ“‚͐³•W”‚Ì‘åˆæ‘̏ã‚ÌŠK” 1 ‚̑ȉ~‹Èü‚Ì‘œ‚­‚ɑ΂µ‚ăo[ƒ`EƒXƒEƒBƒ“ƒi[ƒgƒ“ƒ_ƒCƒ„[—\‘z‚ðØ–Ÿ‚µ‚œ (Brown 1994)B
ƒq[ƒOƒi[“_‚ÍŠK” 1 ‚̑ȉ~‹Èüã‚́A’Pƒ‚È•û–@‚Å‚ÍŒ©‚‚¯‚邱‚Æ‚Ì‚Å‚«‚È‚©‚Á‚œA”ñí‚É‘å‚«‚¢—L—“_‚ðŒvŽZ‚·‚é‚Ì‚ÉŽg‚€‚±‚Æ‚ª‚Å‚«‚éiƒT[ƒxƒC‚Í (Watkins 2006) ‚ðŽQÆjBƒAƒ‹ƒSƒŠƒYƒ€‚ÌŽÀ‘•‚́AMagma‚âPARI/GP‚ʼn”\‚Å‚ ‚éB
URLØÝž(sub-asate.ssl-lolipop.jp)
miniwiki
—ސ”–â‘è
i‹•“ñŽŸ‘̂́jƒKƒEƒX‚̗ސ”–â‘è(Gauss class number problem)‚́A’ʏí‚É—‰ð‚³‚ê‚Ä‚¢‚é‚æ‚€‚ɁA ŠeX‚Ì n ? 1 ‚ɑ΂µ—ސ”‚ª n ‚Å‚ ‚é‹•“ñŽŸ‘Ì‚ÌŠ®‘S‚ȃŠƒXƒg‚ð‚à‚œ‚炵‚œB‚±‚Ì–â‘è‚Ì–œ–Œ‚͈̑å‚Ȑ”ŠwŽÒƒJ[ƒ‹EƒtƒŠ[ƒhƒŠƒqEƒKƒEƒX(Carl Friedrich Gauss)‚É‚¿‚È‚ñ‚Å‚¢‚éB‚±‚Ì–â‘è‚́A‚Ü‚œA‘㐔‘Ì‚Ì”»•ÊŽ®‚̍€‚Å‹Lq‚·‚邱‚Æ‚à‚Å‚«‚éBŽÀ“ñŽŸ‘Ì‚É‚àŠÖ˜A‚µ‚œ–â‘肪‚ ‚èA‚»‚̐U‚é•‘‚¢‚Í
dš-‡
‚Å‚ ‚éB
‚±‚Ì–â‘è‚̍¢“ï‚È“_‚́AŒÀŠE‚Ì—LŒø(effective)‚ÈŒvŽZ‚Å‚ ‚éB—^‚Š‚ç‚ê‚œ”»•ÊŽ®‚ɑ΂µA—ސ”‚ðŒvŽZ‚·‚邱‚Ƃ͈Ղµ‚­A—ސ”‚Ì”ñ—LŒø(ineffective)‚ȉºŠE‚ð‹‚ß‚é•û–@‚Í‚¢‚­‚‚©‚ ‚邪i”ñ—LŒø‚Ƃ́AŒvŽZ‚Í‚Å‚«‚È‚¢‚ªA’萔‚Å‚ ‚é‚Æ‚¢‚€‚±‚Æ‚Ì‚Ý‚í‚©‚邱‚Æ‚ðˆÓ–¡‚·‚éjA‚µ‚©‚µ—LŒø‚ÈŒÀŠE‚ð‹‚ßiƒŠƒXƒg‚ÌŠ®‘S‚ȏؖŸj‚͓‚¢B
Contents
1 Œ³X‚̃KƒEƒX‚Ì—\‘z
2 –{–â‘è‚̏ó‹µ
3 —ސ” 1 ‚Ì”»•ÊŽ®‚̃ŠƒXƒgƒAƒbƒv
4 Œ»‘ã‚Ì”­“W
5 ŽÀ“ñŽŸ‘Ì
‚‚­

112:‚P‚R‚Ql–Ú‚Ì‘f”‚³‚ñ
21/05/01 08:48:29.31 4gUFX+vb.net
>>111
‚‚«
Œ»‘ã‚Ì”­“W
‚æ‚è‹ß”N‚Ì”­“W‚́An = 1 ‚̏ꍇ‚ªƒNƒ‹ƒgEƒq[ƒOƒi[iEnglish”Łj(Kurt Heegner)‚É‚æ‚è‹c˜_‚³‚êAƒ‚ƒWƒ…ƒ‰Œ`Ž®‚⃂ƒWƒ…ƒ‰•û’öŽ®iEnglish”Łj(modular equation)‚ðŽg‚¢A‚»‚Ì‚æ‚€‚È‘Ì‚Í‘¶Ý‚µ‚È‚¢‚±‚Æ‚ðŽŠ‚µ‚œB‚±‚ÌŽdŽ–‚͍ŏ‰‚͎󂯓ü‚ê‚ç‚ê‚È‚©‚Á‚œ‚ªA‚æ‚èÅ‹ß‚̃nƒƒ‹ƒhEƒXƒ^[ƒNiEnglish”Łj(Harold Stark)‚âƒuƒ‰ƒCƒAƒ“Eƒo[ƒ`iEnglish”Łj(Bryan Birch)‚É‚æ‚è•]‰¿‚³‚êAƒq[ƒOƒi[‚ÌŽdŽ–‚ª—‰ð‚³‚ê‚é‚æ‚€‚É‚È‚Á‚œBƒXƒ^[ƒNEƒq[ƒOƒi[‚̒藝iEnglish”Łj(Stark?Heegner theorem)‚âƒq[ƒOƒi[”iEnglish”Łj(Heegner number)‚ðŽQÆBŽÀÛ‚́A“¯ŽžŠú‚ɃAƒ‰ƒ“EƒxƒCƒJ[(Alan Baker)‚́A”‘̂̑ΐ”‚̐üŒ^Œ`Ž®ã‚̃xƒCƒJ[‚̒藝‚Æ‚µ‚Ä’m‚ç‚ê‚Ä‚¢‚āAŠ®‘S‚ɈقȂé•û–@‚Å‰ð‚©‚ê‚Ä‚¢‚éBn = 2 ‚̏ꍇ‚́A­‚µŒã‚ŃxƒCƒJ[‚ÌŽdŽ–‚̉ž—p‚Æ‚µ‚āAŒŽ—“I‚É‚Í‰ð‚­‚±‚Æ‚ªŽŽ‚Ý‚ç‚ê‚Ä‚¢‚éBiBaker (1990)‚ðŽQÆj
—ސ” 1 ‚Ì‹•“ñŽŸ‘Ì‚ÌŠ®‘SƒŠƒXƒg‚́AQ(k--ã) ‚Å‚±‚Ì k ‚ÍŽŸ‚Ì’†‚̈ê‚‚ł ‚éB
-1,-2,-3,-7,-11,-19,-43,-67,-163.
URLØÝž(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
(ˆø—pI‚è)
ˆÈã

113:‚P‚R‚Ql–Ú‚Ì‘f”‚³‚ñ
21/05/09 16:44:06.23 6xnjRD2S.net
URLØÝž(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‚Ì‘f”‚³‚ñ
21/07/05 06:06:22.96 tA3B4T+I.net
URLØÝž(repository.kulib.kyoto-u.ac.jp)
RIMS K?oky?uroku Bessatsu
B76 (2019), 79?183
‰F’ˆÛ TeichmNuller —˜_“ü–å
(Introduction to Inter-universal TeichmNuller Theory)
By ¯ —Tˆê˜Y (Yuichiro Hoshi)
P5
˜ 1. ‰~•ª•š
”Šw ‰~•ª•š‚Ƃ͉œ‚Å‚µ‚å‚€‚©. ‚»‚ê‚Í Tate ”P‚è gZb(1)h‚Ì‚±‚Æ‚Å‚·.
(ˆø—pI‚è)
‰~•ª•š‚́A–w‚ǁh‰~•ª‘́h‚È‚Ì‚Å‚µ‚å‚€
‚œ‚ŸAu‘́v‚Å‚Í‚È‚¢‚©‚à’m‚ê‚È‚¢
‚Ÿ‚©‚çAu•šv‚È‚Ì‚©BŒ—˜_“I‚ȁu•šv‚©‚à
iŽQlj
URLØÝž(ja.wikipedia.org)
‰~•ª‘Ì
URLØÝž(en.wikipedia.org)
Cyclotomic field

115:‚P‚R‚Ql–Ú‚Ì‘f”‚³‚ñ
21/07/05 06:28:26.45 tA3B4T+I.net
>>114
>Tate ”P‚è
‰º‹LTate twist ‚Ý‚œ‚¢‚Ÿ‚Ë
’A‚µA‰º‹L‚́han operation on Galois modulesh‚Æ‚ ‚é‚Ì‚Å
¯æ¶‚Ì‹Lq‚Æ‚Í‚¿‚å‚Á‚ƈႀ‚æ‚€‚È
‚‚܂èA¯æ¶‚Ì‹Lq‚́Ahan operation h‚Å‚Í‚È‚­A‚»‚ꂪW‚Ü‚Á‚œA—á‚Š‚ÎŒQ‚Ì‚æ‚€‚ȏW‡‚ðˆÓ–¡‚µ‚Ä‚¢‚é‹C‚ª‚·‚é
iŽQlF•¶Žš‰»‚¯‚Í–Ê“|‚Ȃ̂ŏC³‚µ‚Ü‚¹‚ñ‚̂ŁAŒŽ•¶‚²ŽQÆj
URLØÝž(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 ƒÏ : GK š 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‚Ì‘f”‚³‚ñ
21/07/05 06:48:13.60 tA3B4T+I.net
>>115
>Tate twist
‰º‹L‚ªŽQl‚É‚È‚è‚»‚€
“ú–{Œê‚ł́Aˆ³“|“I‚ɏî•ñ—Ê‚ª­‚È‚¢
‚»‚ê‚ƁhWhat is the intuition behind the concept of Tate twists?h‚ÆŽ¿–â‚·‚éŽpš‚ÍŒ©K‚€‚ׂ«‚Å‚µ‚å‚€‚Ë
URLØÝž(math.stackexchange.com)
About the definition of l-adic Tate-twist asked Sep 20 '18 at 6:30 Elvis Torres Perez
(”²ˆ)
Zl(0)=Zl , Zl(1)=lim©?(ƒÊli), Zl(n+1)=Zl(n)?ZlZl(1) for n„0
URLØÝž(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‚Ì‘f”‚³‚ñ
21/07/05 20:32:45.22 tA3B4T+I.net
>>114‚‚«
URLØÝž(repository.kulib.kyoto-u.ac.jp)
RIMS K?oky?uroku Bessatsu
B76 (2019), 79?183
‰F’ˆÛ TeichmNuller —˜_“ü–å
(Introduction to Inter-universal TeichmNuller Theory)
By ¯ —Tˆê˜Y (Yuichiro Hoshi)
P9
˜ 2. ƒtƒƒxƒjƒIƒCƒh‚̉~•ª„«“¯Œ^
ŽŸ‚É, ˆÊ‘ŠŒQì—p•t‚«ƒ‚ƒmƒCƒh Gk ? O?k
‚Ì“¯Œ^•š G ? M ‚ðlŽ@‚µ‚Ü‚µ‚å‚€. ‚±‚Ì
ƒf[ƒ^ G ? M ‚Í, ƒtƒƒxƒjƒIƒCƒh (Frobenioid ? cf. [6], Definition 1.3) ‚ƌĂ΂ê
‚鐔Šw“I‘Ώۂ̂ ‚éˆê—á‚Æ“™‰¿‚ȃf[ƒ^‚Æ‚È‚Á‚Ä‚¢‚Ü‚·. ‚±‚€‚¢‚Á‚œƒtƒƒxƒjƒIƒCƒh (‚Ì
‚ ‚éˆê—á‚Æ“™‰¿‚ȃf[ƒ^@?@ŠÈ’P‚Ì‚œ‚ß, ˆÈ‰º, ‚à‚€‚±‚ê‚ðƒtƒƒxƒjƒIƒCƒh‚ÆŒŸ‚¢Ø‚Á
‚Ä‚µ‚Ü‚¢‚Ü‚·‚ª) ‚ª—^‚Š‚ç‚ê‚œ‚Æ‚«, ‚»‚Ì gGh ‚Ì•”•ª‚ð ƒGƒ^[ƒ‹“I (Letale-like ? cf.,
e.g., [6], Introduction, ˜I4) •”•ª‚ƌĂÑ, ‚»‚µ‚Ä, ‚»‚̏ã, gMh ‚Ì•”•ª‚ð Frobenius “I
(Frobenius-like ? cf., e.g., [6], Introduction, ˜I4) •”•ª‚ƌĂт܂·. (‚±‚̏ꍇ‚Ì) ƒG
ƒ^[ƒ‹“I•”•ª‚Í, ˆÊ‘ŠŒQ‚Å, oŽ©‚Í Galois ŒQ‚Å‚·‚©‚ç, ‚‚܂è, g‘Ώ̐«h ‚Å‚ ‚è, ŠŽŠo‚Æ
‚µ‚Ä‚Í gŽ¿—Ê‚Ì‚È‚¢h, gŽÀ‘Ì‚Ì‚È‚¢h (‚·‚È‚í‚¿, g–²‚Ì‚æ‚€‚ȁh, g‰Œ‘z“I‚ȁh) ‘Ώۂł·. ˆê
•û, (‚±‚̏ꍇ‚Ì) Frobenius “I•”•ª‚Í, ˆÊ‘Šƒ‚ƒmƒCƒh‚Å, oŽ©‚Í“K“–‚Ȑ”‚̏W‚Ü‚è‚Å‚·‚©‚ç,
ŠŽŠo‚Æ‚µ‚Ä‚Í gŽ¿—Ê‚Ì‚ ‚éh, gŽÀ‘Ì‚ðŽ‚Âh (‚·‚È‚í‚¿, gŒ»ŽÀ‚É‘¶Ý‚·‚éh, gŽÀÝ‚·‚éh) ‘Î
Û‚Å‚·.
‚³‚Ä, ã‚Ì‚æ‚€‚ȃtƒƒxƒjƒIƒCƒh G ? M ‚ª—^‚Š‚ç‚ê‚Ü‚·‚Æ, ‚³‚«‚قǏq‚ׂœ‚Æ‚š
‚è, (G ‚Í Gk ‚Ì“¯Œ^•š‚Å‚·‚Ì‚Å) ’P‰“ƒA[ƒxƒ‹Šô‰œŠw“I‚É G ‚©‚ç G ? ƒ©(G) ‚Æ‚¢‚€‰~
•ª•š‚𕜌³/\¬‚·‚邱‚Æ‚ª‚Å‚«‚Ü‚·.
‚‚­

118:‚P‚R‚Ql–Ú‚Ì‘f”‚³‚ñ
21/07/05 20:33:07.84 tA3B4T+I.net
>>117
‚‚«
ˆê•û, M ‚Í O?k‚Ì“¯Œ^•š‚Å‚·‚©‚ç, n ”{ŽÊ‘œ‚ÌŠjM[n]def = Ker(n: M š M) ‚Í ƒÊn(k) ‚Ì“¯Œ^•š‚Æ‚È‚è, ‚»‚Ì n ‚ÉŠÖ‚·‚é‹t‹ÉŒÀ‚ðŽæ‚邱‚Æ
‚Å, ƒ©(M)def = lim©?nM[n] ‚Æ‚¢‚€ ƒ©(k) ‚Ì“¯Œ^•š, ‚‚܂è, ‰~•ª•š‚ª“Ÿ‚ç‚ê‚Ü‚·. G ? ƒ©(G)
‚Ì•û‚̓Gƒ^[ƒ‹“I•”•ª‚©‚ç\¬‚µ‚œ‚Ì‚Å gƒGƒ^[ƒ‹“I‰~•ª•šh ‚ƌĂÑ, G ? ƒ©(M) ‚Ì•û
‚Í Frobenius “I•”•ª‚©‚ç\¬‚µ‚œ‚Ì‚Å gFrobenius “I‰~•ª•šh ‚ƌĂԂ±‚Æ‚É‚µ‚Ü‚µ‚å‚€.
‚±‚̍lŽ@‚É‚æ‚è, 1 ‚‚̃tƒƒxƒjƒIƒCƒh G ? M ‚©‚ç, ƒGƒ^[ƒ‹“I‰~•ª•š G ? ƒ©(G) ‚Æ
Frobenius “I‰~•ª•š G ? ƒ©(M) ‚Æ‚¢‚€ 2 ‚‚̉~•ª•š‚ª“Ÿ‚ç‚ê‚Ü‚µ‚œ.
‚±‚Ì (–{—ˆ‚Í‚Ü‚Á‚œ‚­–³ŠÖŒW‚È) 2 ‚‚̉~•ª•š‚ÉŠÖ‚µ‚Ä, ˆÈ‰º‚ÌŽ–ŽÀ‚ª’m‚ç‚ê‚Ä‚¢‚Ü
‚·. ([10], Remark 3.2.1, ‚ðŽQÆ‚­‚Ÿ‚³‚¢.)
G ? M ‚Æ‚¢‚€ƒf[ƒ^‚©‚ç, ŠÖŽè“I‚É, G “¯•Ï‚È“¯Œ^ ƒ©(M)?š ƒ©(G) ?@‚‚Ü
‚è, Frobenius “I‰~•ª•š‚ƃGƒ^[ƒ‹“I‰~•ª•š‚Ƃ̊Ԃ̉~•ª„«“¯Œ^@?@‚ð\¬
‚·‚邱‚Æ‚ª‚Å‚«‚é. ‚Ü‚œ, ‚±‚̉~•ª„«“¯Œ^‚Í, G ? M ‚ª gŠÂ˜_“I‚Ȑݒèh ‚©‚ç
¶‚¶‚Ä‚¢‚éê‡‚É‚Í, ]—ˆ‚̉~•ª•š‚ÌŠÔ‚Ì“¯ˆêŽ‹‚ƈê’v‚·‚é.
‚±‚±‚É“oê‚·‚é‰~•ª„«“¯Œ^‚Í, ‚µ‚΂µ‚Î g‹ÇŠ—ޑ̘_‚ð—p‚¢‚œ‰~•ª„«“¯Œ^h, ‚ ‚é‚¢‚Í,
gŒÃ“T“I‚ȉ~•ª„«“¯Œ^h ‚ȂǂƌĂ΂ê‚Ä‚¢‚Ü‚·.
(ˆø—pI‚è)

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URLØÝž(www.math.nagoya-u.ac.jp)
‚Q‚O‚O‚P”N“xu‹`“à—e—v–ñ
—Šw•””—Šw‰È
‘œŒ³”—‰ÈŠwŒ€‹†‰È
‘åŠw‰@
”˜_“Á•Êu‹` II –]ŒŽ Vˆêi‹ž“s‘åŠwj . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
i11 ŒŽ 19 “ú`23 “új u‘ȉ~‹Èü‚Ì Hodge-Arakelov —˜_‚É‚š‚¯‚鉓ƒA[ƒxƒ‹Šô‰œv
P278
‰È–Ú–Œ ”˜_“Á•Êu‹` II ’S“–‹³Š¯@–]ŒŽ Vˆê
ƒTƒuƒ^ƒCƒgƒ‹@ ‘ȉ~‹Èü‚Ì Hodge-Arakelov —˜_‚É‚š‚¯‚鉓ƒA[ƒxƒ‹Šô‰œ
‘Ώۊw”N ‘åŠw‰@ ‚Q’PˆÊ ‘I‘ð
‹³‰È‘ ‚È‚µ
ŽQl‘ Œãq‚́uŽQl•¶Œ£vŽQÆ
—\”õ’mŽ¯
[Hh] ’ö“x‚̃XƒL[ƒ€˜_‚ƁC[Mn] “™‚ɉðà‚µ‚Ä‚ ‚éƒGƒ^[ƒ‹EƒTƒCƒg‚â‘㐔“IŠî–{ŒQ‚ÌŠî‘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).
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‚‚«
u‹`“à—e
Grothendieck ‚́u‰“ƒA[ƒxƒ‹“NŠwv‚Ƃ́C”‘Ì‚Ì‚æ‚€‚Ȑ”˜_“I‚ȑ̂̏ã‚Å’è‹`‚³‚êC‚©‚‚ ‚éŠô‰œ“I‚È
ðŒ‚ð–ž‚œ‚·‘㐔‘œ—l‘Ì‚ÌŠô‰œ‚́C‚»‚́u”˜_“IŠî–{ŒQv‚É’‰ŽÀ‚É”œ‰f‚³‚ê‚é‚Å‚ ‚ë‚€‚Æ‚¢‚€l‚Š•û‚ðo”­
“_‚Æ‚µ‚œ”˜_Šô‰œ‚ɑ΂·‚éV‚µ‚¢ƒAƒvƒ[ƒ`‚Å‚ ‚éD‚±‚́u“NŠwv‚Í‚P‚X‚W‚O”N‘㏉“ªCGrothendieck ‚É
‚æ‚Á‚Ä’ñˆÄ‚³‚ê‚œ‚ªCŽÀ‚́C‚»‚̃‹[ƒc‚Í‚»‚êˆÈ‘O‚ɑ㐔“I®”˜_‚ÌŠÏ“_‚©‚ç”­Œ©‚³‚ê‚Ä‚¢‚œ Neukirch-“à
“c‚̒藝‚É‚Ü‚Å‘k‚éDX‚ɁC‚P‚X‚X‚O”N‘ã‚É“ü‚Á‚Ä‚©‚çC‰“ƒA[ƒxƒ‹Šô‰œ‚ł͐V‚µ‚¢Œ‹‰Ê‚ªŽŸX‚Æ“Ÿ‚ç‚ê
(ŽQl•¶Œ£‚Ì [12], [19] ‚ðŽQÆ)CGrothendieck ‚ª—§‚Ä‚œŽå‚È—\‘z‚̈ꕔ‚ªC‚©‚È‚è‹­‚¢Œ`‚ōm’è“I‚É‰ðŒˆ‚³
‚ê‚œD–{u‹`‚ł́C‰“ƒA[ƒxƒ‹Šô‰œ‚Ì survey “I‚ȏЉî‚ð–Ú•W‚̈ê‚‚Ƃ·‚邪C‚œ‚Ÿ‚Ì’ŠÛ“I‚Ȓ藝ŒQ‚Æ‚µ
‚Ĉµ‚€‚Ì‚Å‚Í‚È‚­CÅ‹ß‚É‚È‚Á‚Ä–Ÿ‚ç‚©‚É‚È‚Á‚œC‘ȉ~‹Èü‚Ì Hodge-Arakelov —˜_‚Æ‚ÌŠÖŒW‚É’–Ú‚µ‚È‚ª
‚ç˜b‚ði‚ß‚Ä‚¢‚­D‚±‚ÌŠÖŒW‚ªŽŠŽ‚·‚鉓ƒA[ƒxƒ‹Šô‰œ‚̐V‚µ‚¢‰ðŽß‚É‚æ‚Á‚āC“–‰‚Ì Grothendieck ‚ÌŠú
‘Ò‚Å‚à‚ ‚Á‚œCDiophantus Šô‰œ‚ւ̉ž—p‚̉”\«‚ªŠJ‚¯‚Ä‚­‚é‚à‚Ì‚ÆŽv‚í‚ê‚éD
IF ‰“ƒA[ƒxƒ‹Šô‰œ“ü–å ˜1. ‘㐔“IŠî–{ŒQ‚Ƃ͉œ‚©H ˜2. Grothendieck ‚Ì anabelian “NŠw ˜3. ‰“ƒA[
ƒxƒ‹Šô‰œ‚Ì‘ã•\“I‚Ȓ藝 ˜4. ‹ÇŠ‘̂̉“ƒA[ƒxƒ‹«
IIF Hodge-Arakelov —˜_“ü–å ˜1. Šî–{’藝 ˜2. –³ŒÀ‰““_‚Å‚Ìó‹µ ˜3. ³•W”“IŽè–@‚É‚æ‚éØ–Ÿ
IIIF basepoint, core, commensurator ‚̘b ˜1. anabelioid ‚Æ‚¢‚€‚à‚Ì ˜2. core ˜3. ³‘¥\‘¢ ˜4. ’Ê
–ñ’[––« ˜5. global multiplicative subspace ‚ւ̃iƒC[ƒ”‚ȃAƒvƒ[ƒ`
IVF universe, “¯Šú‰» ˜1. “Æ—§‚ȉF’ˆ‚Ì“±“ü ˜2. ”Œ‘ȉ~ orbicurve ‚Ì’Ê–ñ’[––« ˜3. –³ŒÀ‰““_‚É‚š‚¯
‚é’Ê–ñ’[––« ˜4. ³‘¥‹ÇŠ‰»‚ÌŒ— ˜5. ŽåŒ‹‰Ê
u‹`‚ÌŠŽ‘z
u‹`‚̍Œ†C‹³Š¯‚Ÿ‚¯‚Å‚È‚­C‰œ‰ñ‚É‚à‚í‚œ‚èCŠw¶‚Ì•û‚©‚ç‚à”ñí‚É—LˆÓ‹`‚ÈŽ¿–â‚âŽw“E‚ªo‚³‚êCu
‹`‘S‘Ì‚ÌŽ¿‚É‘å‚«‚­Šñ—^‚µ‚œ‚±‚Ƃ́CˆóÛ“I‚Å‚µ‚œD
(ˆø—pI‚è)
ˆÈã

121:‚P‚R‚Ql–Ú‚Ì‘f”‚³‚ñ
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‰F’ˆAinter-universal
URLØÝž(www.kurims.kyoto-u.ac.jp)(Muroran%202002-08).pdf
Anabelioid ‚ÌŠô‰œŠw‚Æ Teichmuller —˜_ –]ŒŽ Vˆê (‹ž“s‘åŠw”—‰ðÍŒ€‹†Š) 2002”N8ŒŽ
(”²ˆ)
˜1. pi‘o‹È‹Èü‚𑌉F’ˆ‚©‚猩‚é
‰äX‚ª’ʏíŽg—p‚µ‚Ä‚¢‚éAƒXƒL[ƒ€‚È‚Ç‚Ì‚æ‚€‚ȏW‡˜_“I‚Ȑ”Šw“I‘Ώۂ́AŽÀ‚́A‹c˜_‚ðŠJŽn‚µ‚œÛ‚ɍ̗p‚³‚ê‚œuW‡˜_vA‚‚܂èA‚ ‚é Grothendieck ‰F’ˆ‚Ì‘I‘ð‚É–{Ž¿“I‚Ɉˑ¶‚µ‚Ä‚¢‚é‚Ì‚Å‚ ‚éB‚±‚́u1‚‚̏W‡˜_v‚̗̍p‚́A‚à‚Á‚Æ‹ï‘Ì“I‚É‚¢‚€‚ƁA
u‚ ‚郉ƒxƒ‹(=‹c˜_‚É“oê‚·‚éW‡‚â‚»‚ÌŒ³‚Ì–Œ‘O)‚̃ŠƒXƒg‚Ì‘I‘ðv
‚ÆŒ©‚邱‚Æ‚à‚Å‚«‚éB‚·‚é‚ƁAŽŸ‚Ì‚æ‚€‚È–â‚¢Š|‚¯‚ª¶‚¶‚é:
–â: ƒXƒL[ƒ€‚Ì‚æ‚€‚ȏW‡˜_“IŠô‰œ“I‘Ώۂð•Ê‚̏W‡˜_“I‰F’ˆ‚©‚猩‚œ‚çA
‚‚܂èA‚œ‚Ü‚œ‚܍̗p‚µ‚œƒ‰ƒxƒ‹‚œ‚¿‚ðŽæ‚èã‚°‚Ä‚Ý‚œ‚çA‚»‚ÌŠô‰œ“I‘Ώۂ͂ǂ̂悀‚ÉŒ©‚Š‚é‚©?
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>>121
‚‚«
‚±‚Ì‚æ‚€‚ɁA‰F’ˆ‚ðŽæ‚è‘Ö‚Š‚œ‚è‚·‚é‚æ‚€‚ȍì‹Æ‚ðs‚È‚€ÛA•Ê‚̉F’ˆ‚É‚à’Ê‚¶‚鐔Šw“I‘ÎÛ‚ðˆµ‚€‚æ‚€‚É‚µ‚È‚¢‚ƁA‹c˜_‚͈Ӗ¡‚𐬂³‚È‚­‚Ȃ邪A(–{e‚ł͏ȗª‚·‚邪)—lX‚È——R‚É‚æ‚Á‚āAŒ—‚́A‚»‚Ì‚æ‚€‚Ȑ«Ž¿‚ð–ž‚œ‚·Bˆê”ʂɁAˆá‚€‰F’ˆ‚É‚à’Ê‚¶‚é‚à‚Ì‚ðinter-universal ‚ƌĂԂ±‚Æ‚É‚·‚邪AuŒ—v‚Æ‚¢‚€‚à‚̂́AÅ‚àŠî–{“I‚©‚ÂŒŽŽn“I‚È inter-universal ‚Ȑ”Šw“I‘ΏۂƂ¢‚€‚±‚Æ‚É‚È‚éB
‚³‚āAƒXƒL[ƒ€‚𑌉F’ˆ‚©‚猩‚œ‚ç‚Ç‚ñ‚È•—‚ÉŒ©‚Š‚é‚©A‚Æ‚¢‚€–â‚¢‚É“š‚Š‚é‚œ‚߂ɂ́AƒXƒL[ƒ€‚ðAinter-universal ‚É•\Œ»‚·‚é•K—v‚ª‚ ‚éB‚±‚ê‚É‚Í—lX‚ÈŽè–@‚ª‚ ‚邪A–{e‚ł́AŽŸ‚Ì‚à‚Ì‚ðŽæ‚èã‚°‚é(•Ê‚̎荠‚È—á‚ɂ‚¢‚ẮAuMzk7] ‚ðŽQÆ):
Et(X) {X‚Ì—LŒÀŽŸƒGƒ^[ƒ‹”í•¢‚ÌŒ— }
(‚œ‚Ÿ‚µAX ‚́A˜AŒ‹‚ȃl[ƒ^EƒXƒL[ƒ€‚Æ‚·‚éB) •›—LŒÀŒQ G ‚ɑ΂µ‚Ä B(G) ‚ðAG ‚̘A‘±‚ȍì—p‚ð‚à‚—LŒÀW‡‚ÌŒ—A‚Æ‚¢‚€‚Ó‚€‚É’è‹`‚·‚é‚ƁAEt(X) ‚Æ‚¢‚€Œ—‚́AB(mƒ…(X)) (‚œ‚Ÿ‚µA(X) ‚́AX‚̑㐔“IŠî–{ŒQ‚Æ‚·‚é)‚Æ“¯’l‚É‚È‚éB
‚±‚±‚ł́AB(G) ‚ðA1‚‚̊ô‰œ“I‘ΏۂƂ݂ȂµAanabelioid ‚ƌĂԂ±‚Æ‚É‚·‚éBŽÀ‚́AB(G) ‚́Au˜AŒ‹‚È anabelioidv‚ɂȂ邪Aˆê”ʂɂ́A•¡”‚̘AŒ‹¬•ª‚ð‚à‚Âanabelioid ‚ðˆµ‚€‚±‚Æ‚à‚ ‚é(Ú‚µ‚­‚́AuMzk8] ‚ðŽQÆ)Banabelioid ‚Ì—˜_‚Ì‘å‚«‚ȃe[ƒ}‚̈ê‚‚́A’ʏíƒXƒL[ƒ€‚ɑ΂µ‚čs‚È‚€‚æ‚€‚È—lX‚ÈŠô‰œ“I‘€ì‚ðA(Et(X)‚Ì‚æ‚€‚ɃXƒL[ƒ€‚©‚琶‚¶‚œ‚à‚Ì‚©‚Ç‚€‚©‚Æ‚ÍŠÖŒW‚È‚­) anabelioid ‚݂̂̐¢ŠE‚É
‚š‚¢‚Ä‚¢‚í‚΁gnative' ‚ɍs‚È‚€‚±‚Æ‚Å‚ ‚éB‚±‚̃e[ƒ}‚̍łàŠî–{“I‚È—á‚̈ê‚‚́A—LŒÀŽŸ ƒGƒ^[ƒ‹”í•¢‚Ì’è‹`‚Å‚ ‚éB˜AŒ‹‚È anabelioid ŠÔ‚Ì—LŒÀŽŸƒGƒ^[ƒ‹”í•¢‚́A
B(H) š B(G)
(‚œ‚Ÿ‚µAG ‚Í•›—LŒÀŒQAH ‚Í‚»‚ÌŠJ•”•ªŒQB‚È‚šuŽËv‚ÍŒ—‚ÌŠÔ‚ÌŠÖŽè‚Æ‹tŒü‚«‚ɏ‘‚­B)‚Æ“¯Œ^‚ÈŽË‚Æ‚µ‚Ä’è‹`‚³‚ê‚éB
(ˆø—pI‚è)
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>>122
u‚±‚±‚ł́AB(G) ‚ðA1‚‚̊ô‰œ“I‘ΏۂƂ݂ȂµAanabelioid ‚ƌĂԂ±‚Æ‚É‚·‚évi‰º‹Lj
(ˆø—pŠJŽn)
‚±‚±‚ł́AB(G) ‚ðA1‚‚̊ô‰œ“I‘ΏۂƂ݂ȂµAanabelioid ‚ƌĂԂ±‚Æ‚É‚·‚éBŽÀ‚́AB(G) ‚́Au˜AŒ‹‚È anabelioidv‚ɂȂ邪Aˆê”ʂɂ́A•¡”‚̘AŒ‹¬•ª‚ð‚à‚Âanabelioid ‚ðˆµ‚€‚±‚Æ‚à‚ ‚é(Ú‚µ‚­‚́AuMzk8] ‚ðŽQÆ)Banabelioid ‚Ì—˜_‚Ì‘å‚«‚ȃe[ƒ}‚̈ê‚‚́A’ʏíƒXƒL[ƒ€‚ɑ΂µ‚čs‚È‚€‚æ‚€‚È—lX‚ÈŠô‰œ“I‘€ì‚ðA(Et(X)‚Ì‚æ‚€‚ɃXƒL[ƒ€‚©‚琶‚¶‚œ‚à‚Ì‚©‚Ç‚€‚©‚Æ‚ÍŠÖŒW‚È‚­) anabelioid ‚݂̂̐¢ŠE‚É
‚š‚¢‚Ä‚¢‚í‚΁gnative' ‚ɍs‚È‚€‚±‚Æ‚Å‚ ‚éB‚±‚̃e[ƒ}‚̍łàŠî–{“I‚È—á‚̈ê‚‚́A—LŒÀŽŸ ƒGƒ^[ƒ‹”í•¢‚Ì’è‹`‚Å‚ ‚éB˜AŒ‹‚È anabelioid ŠÔ‚Ì—LŒÀŽŸƒGƒ^[ƒ‹”í•¢‚́A
B(H) š B(G)
(‚œ‚Ÿ‚µAG ‚Í•›—LŒÀŒQAH ‚Í‚»‚ÌŠJ•”•ªŒQB‚È‚šuŽËv‚ÍŒ—‚ÌŠÔ‚ÌŠÖŽè‚Æ‹tŒü‚«‚ɏ‘‚­B)‚Æ“¯Œ^‚ÈŽË‚Æ‚µ‚Ä’è‹`‚³‚ê‚éB
(ˆø—pI‚è)

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URLØÝž(www.kurims.kyoto-u.ac.jp)
–]ŒŽ ˜_•¶
@u‰‰‚̃AƒuƒXƒgƒ‰ƒNƒgEƒŒƒNƒ`ƒƒ[ƒm[ƒg
URLØÝž(www.kurims.kyoto-u.ac.jp)(Meijidai%202002-03).pdf
Anabelioid‚ÌŠô‰œŠw 2002”N3ŒŽ
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‚±‚±‚ÅŒŸØ‚·‚é–â‘è‚Í:‘Oq‚Ì e‹ÇŠ“I‚ȏæ–@“I•”•ª‰ÁŒQf ‚ðA e‘åˆæ“I‚ȏæ–@“I•”•ª‰ÁŒQf ‚Æ‚µ‚Ä F ‘S‘̂ɉ„’·‚·‚邱‚Æ‚Í‚Å‚«‚È‚¢‚©?‚Æ‚¢‚£‚±‚Æ‚Å‚ ‚é
‚±‚Ì–â‘è‚ðŽ•ž‚·‚é‚œ‚߂ɂ́AŽ‹“_‚𔲖{“I‚É•Ï‚Š‚Ä‚Ý‚é•K—v‚ª‚ ‚é? Œ‹˜_‚©‚ç‚¢‚£‚ƁA e³‚µ‚¢Ž‹“_f ‚ÍŽŸ‚Ì“à—e‚©‚ç‚È‚Á‚Ä‚¢‚é:(i) ‘åˆæ“I‚ȏæ–@“I•”•ªŒQƒXƒL?ƒ€‚ðAŒ³X‚̍ì‹Æ‚̏ê‚Æ‚µ‚Ä‚¢‚œW‡˜_“I‚È e‰F’ˆf ‚É‚š‚¢‚č\¬‚·‚邱‚Æ‚ð‚ЂƂ܂ž’ú‚߁A‘S‚­•Ê‚́A“Æ—§‚ȉF’ˆ‚É‚š‚¯‚éAŒ³‚̑Ώۂœ‚¿ E, F, K “™‚Ì ?ƒs? Ec, Fc, Kc ‚ɑ΂·‚éæ–@“I•”•ªŒQƒXƒL?ƒ€‚̍\¬‚ð–ÚŽw‚·?(ii) Œ³X‚̉F’ˆ‚Ì K ‚́A pF ‚̏ã‚Ì‘f“_‚œ‚¿ pK ‚ðAV‚µ‚¢‰F’ˆ‚Ì Kc ‚Ì base-point ‚ð parametrize ‚·‚é‚à‚Ì‚ÆŒ©‚é?‚‚܂èA?ŒŸ‚Å‚¢‚£‚ƁA K ‚Ì basepoint ‚ð“®‚©‚·‚±‚Æ‚ªAŠÌS‚Å‚ ‚é?“®‚©‚·‚±‚Æ‚É‚æ‚Á‚āAŒ³‚̉F’ˆ‚É‚š‚¯‚é LK ‚ƐV‚µ‚¢‰F’ˆ‚Ì (LK)c ‚̊Ԃ́A‘Š‘ΓI‚Ȉʒu‚ªˆÚ“®‚·‚邱‚Æ‚Æ‚È‚èAŽ|‚­‚»‚̑Ήž‚·‚éˆÚ“®‚ðÝ’è‚·‚邱‚Æ‚É‚æ‚Á‚āA?pK ‚ª•\‚µ‚Ä‚¢‚é Kc ‚Ì basepoint ‚©‚çA LK ‚ɑΉž‚·‚é (LK)c ‚ð’­‚ß‚Ä‚Ý‚é‚ƁA‚»‚Ì (LK)c ‚́A?Í pK ‚ɑ΂µ‚Ä) í‚ɏæ–@“I‚É‚È‚é?v‚Æ‚¢‚£?Œ©??ŒÃ“T“I‚È—˜_‚̏펯‚©‚炵‚Ä)•sŽv‹c‚È‚ª‚ç‚àAŽÀ‚́A‚ ‚éˆÓ–¡‚Å‚Í?“¯‹`”œ•œ“Iv‚ȏ󋵂ðŽÀŒ»‚·‚邱‚Æ‚ª‚Å‚«‚é
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125:‚P‚R‚Ql–Ú‚Ì‘f”‚³‚ñ
21/07/06 23:41:35.13 TlVKjijJ.net
>>124
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˜2. anabelioid ‚Æ core
Anabelioid ????–]ŒŽV? ?‹ž“s‘åŠw”—‰ðÍŒ€‹†Š)2002”N3ŒŽ˜1. V‹Zp“±“ü‚Ì“®‹@˜2. anabelioid ‚Æ core˜3. ”˜_“I‚È anabelioid ‚̗ၘ1. V‹Zp“±“ü‚Ì“®‹@F ‚𐔑̂ƂµA E ‚ð‚»‚Ìã‚̑ȉ~‹Èü‚Æ‚·‚é?‘f” l ? 3 ‚ɑ΂µAŠÈ’P‚Ì‚œ‚߁ASpec(F) ã‚́A l “™•ª“_‚É‚æ‚éŒQƒXƒL?ƒ€ E[l] ‚©‚ç’è‚Ü‚éƒKƒƒA•\Œ»GFdef= Gal(F /F) š GL2(Fl)‚ª‘SŽË‚ƂȂ邱‚Æ‚ð‰Œ’è‚·‚é?ŽŸ‚ɁA E ‚ª bad, multiplicative reduction ‚ðŽ‚Â?”‘Ì F ‚Ì)‘f“_ pF ‚ðl‚Š‚é? F ‚ð pF ‚ÅŠ®”õ‰»‚µ‚Ä“Ÿ‚ç‚ê‚é‘Ì‚ð FpF ‚Ə‘‚­‚Æ‚·‚é‚ƁA FpF ‚̏ã‚ł͑ȉ~‹ÈüEFpFdef= E ?F FpF‚Ì eTate curvef ‚Æ‚µ‚Ä‚Ì•\ŽŠ eGm/qZf ‚æ‚è’è‚Ü‚éA canonical ‚ȁeæ–@“I‚ȁf •”•ªŒQƒXƒL?ƒ€ƒÊl º E[l]|FpF‚ª‚ ‚é?‚±‚±‚ÅŒŸØ‚·‚é–â‘è‚Í:‘Oq‚Ì e‹ÇŠ“I‚ȏæ–@“I•”•ª‰ÁŒQf ‚ðA e‘åˆæ“I‚ȏæ–@“I•”•ª‰ÁŒQf ‚Æ‚µ‚Ä F ‘S‘̂ɉ„’·‚·‚邱‚Æ‚Í‚Å‚«‚È‚¢‚©?‚Æ‚¢‚£‚±‚Æ‚Å‚ ‚é?‚»‚Ì‚æ‚£‚ȉ„’·‚ðˆÀ’Œ‚ȃAƒvƒ?ƒ`‚ōì‚ë‚£‚Æ‚·‚é‚ƁA’Œ‚¿‚É–{Ž¿“I‚ȏáŠQ‚É‚Ô‚¿“–‚œ‚é?—á‚Š‚΁A K def= F(E[l]) ‚ð l “™•ª“_‚œ‚¿‚́A F ã‚̍ŏ¬’è‹`‘Ì‚Æ‚µA K ‚܂ŏオ‚Á‚čì‹Æ‚µ‚Ä‚Ý‚é‚Æ‚·‚é?‚·‚é‚ƁA E[l]|K ‚Ì•”•ªŒQƒXƒL?ƒ€‚Æ‚µ‚āA eƒÊlf ‚ð K ‘S‘̂̏ã‚Å’è‹`‚³‚ê‚é‚à‚ÌLK º E[l]|K‚ɐL‚΂·‚±‚Æ‚ª‚Å‚«‚邪A‚»‚Ì LK ‚́A
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126:‚P‚R‚Ql–Ú‚Ì‘f”‚³‚ñ
21/07/06 23:43:55.67 TlVKjijJ.net
>>125
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K ‚Ì–w‚ñ‚Ç‚Ì bad, multiplicative reduction ‚Ì‘f“_ pK ‚É‚š‚¢‚ẮA‚»‚Ì‘f“_‚É‚š‚¯‚é‹ÇŠ—˜_‚©‚琶‚¶‚é eæ–@“I‚È•”•ªŒQƒXƒL?ƒ€f ‚Æ ?’v‚µ‚È‚¢?‚±‚Ì–â‘è‚ðŽ•ž‚·‚é‚œ‚߂ɂ́AŽ‹“_‚𔲖{“I‚É•Ï‚Š‚Ä‚Ý‚é•K—v‚ª‚ ‚é? Œ‹˜_‚©‚ç‚¢‚£‚ƁA
e³‚µ‚¢Ž‹“_f ‚ÍŽŸ‚Ì“à—e‚©‚ç‚È‚Á‚Ä‚¢‚é:
(i) ‘åˆæ“I‚ȏæ–@“I•”•ªŒQƒXƒL?ƒ€‚ðAŒ³X‚̍ì‹Æ‚̏ê‚Æ‚µ‚Ä‚¢‚œW‡˜_“I‚È e‰F’ˆf ‚É‚š‚¢‚č\¬‚·‚邱‚Æ‚ð‚ЂƂ܂ž’ú‚߁A‘S‚­•Ê‚́A“Æ—§‚ȉF’ˆ‚É‚š‚¯‚éAŒ³‚̑Ώۂœ‚¿ E, F, K “™‚Ì ?ƒs? Ec, Fc, Kc ‚ɑ΂·‚éæ–@“I•”•ªŒQƒXƒL?ƒ€‚̍\¬‚ð–ÚŽw‚·?
(ii) Œ³X‚̉F’ˆ‚Ì K ‚́A pF ‚̏ã‚Ì‘f“_‚œ‚¿ pK ‚ðAV‚µ‚¢‰F’ˆ‚Ì Kc ‚Ì base-point ‚ð parametrize ‚·‚é‚à‚Ì‚ÆŒ©‚é?‚‚܂èA?ŒŸ‚Å‚¢‚£‚ƁA K ‚Ì basepoint ‚ð“®‚©‚·‚±‚Æ‚ªAŠÌS‚Å‚ ‚é?“®‚©‚·‚±‚Æ‚É‚æ‚Á‚āAŒ³‚̉F’ˆ‚É‚š‚¯‚é LK ‚ƐV‚µ‚¢‰F’ˆ‚Ì (LK)c ‚̊Ԃ́A‘Š‘ΓI‚Ȉʒu‚ªˆÚ“®‚·‚邱‚Æ‚Æ‚È‚èAŽ|‚­‚»‚̑Ήž‚·‚éˆÚ“®‚ðÝ’è‚·‚邱‚Æ‚É‚æ‚Á‚āA?pK ‚ª•\‚µ‚Ä‚¢‚é Kc ‚Ì basepoint ‚©‚çA LK ‚ɑΉž‚·‚é (LK)c ‚ð’­‚ß‚Ä‚Ý‚é‚ƁA‚»‚Ì (LK)c ‚́A?Í pK ‚ɑ΂µ‚Ä) í‚ɏæ–@“I‚É‚È‚é?v‚Æ‚¢‚£?Œ©??ŒÃ“T“I‚È—˜_‚̏펯‚©‚炵‚Ä)•sŽv‹c‚È‚ª‚ç‚àA
ŽÀ‚́A‚ ‚éˆÓ–¡‚Å‚Í?“¯‹`”œ•œ“Iv‚ȏ󋵂ðŽÀŒ»‚·‚邱‚Æ‚ª‚Å‚«‚é?˜2. anabelioid ‚Æ coreˆÈã‚Ì‹c˜_‚Í“NŠw“I‚È—v‘f‚àŠÜ‚ñ‚Å‚¢‚邪A‚±‚ê‚ðŒµ–§‚Ȑ”Šw‚Æ‚µ‚ďˆ—‚·‚é‚œ‚߂ɂ́AV‚µ‚¢‹Zp‚Ì“±“ü‚ª•K—v‚Æ‚È‚é?‚±‚̏ꍇA’†S‚Æ‚È‚éV‹Zp‚́A eanabelioidf‚Ì—˜_‚Å‚ ‚é?eanabelioidf ‚Ƃ́A˜1 ‚Ì‹c˜_‚ðs‚È‚£Û‚É—p‚¢‚È‚¯‚ê‚΂Ȃç‚È‚¢Šô‰œ“I‚ȑΏۂ̂±‚Æ‚Å‚ ‚é?‚±‚ÌŠô‰œ“I‘Ώۂ́AƒXƒL?ƒ€‚ƈႢA toposA‘Š‚¿@Œ—@‚Å‚ ‚é‚œ‚߁A an-abelioid ‘S‘Ì‚Ì eŒ—f ‚Æ‚¢‚£‚à‚̂́A 2-category ‚É‚È‚Á‚Ä‚µ‚Ü‚£?˜AŒ‹‚È‚Æ‚«‚́A anabe-lioid ‚Í [SGA1] ‚É“oê‚·‚é eGalois categoryf ‚Æ‚¢‚£A¡‚Å‚Í40”NˆÈã‚Ì—ðŽj‚ðŽ‚Â“éõ‚ݐ[‚¢‚à‚Ì‚Æ“¯‚¶‚Å‚ ‚é?‚‚܂èA˜AŒ‹‚È anabelioid ‚́AÎ•›—LŒÀŒQ G ‚ɑ΂µ‚ÄB(G)def= {G ‚̘A‘±‚ȍì—p•t‚«‚Ì—LŒÀW‡‚œ‚¿‚ª‚È‚·Œ—‚Æ“¯’l‚ÈŒ—‚Ì‚±‚Æ‚Å‚ ‚é?
(ˆø—pI‚è)
ˆÈã

127:‚P‚R‚Ql–Ú‚Ì‘f”‚³‚ñ
21/07/08 20:20:58.92 Q70nFO4E.net
URLØÝž(www.kurims.kyoto-u.ac.jp)
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@u‰‰‚̃AƒuƒXƒgƒ‰ƒNƒgEƒŒƒNƒ`ƒƒ[ƒm[ƒg
URLØÝž(www.kurims.kyoto-u.ac.jp)
”‘̂ƈʑŠ‹È–Ê‚É‹€’Ê‚·‚éu“ñŽŸŒ³‚ÌŒQ˜_“IŠô‰œvi2012”N8ŒŽ‚ÌŒöŠJuÀj
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‚ß‚Ä‚Ý‚é‚ƁAu“ñŽŸŒ³“I‚ÈŒQ˜_“I—‚܂荇‚¢v‚Æ‚¢‚€Œ`‚Å‘å•Ï‚É‹»–¡[‚¢\‘¢“I‚È—ÞŽ—«
‚ª•‚‚©‚яオ‚Á‚Ä‚­‚éB–{e‚Å‚Í—lX‚È‘€–Ê‚É‚š‚¯‚邱‚ÌŽí‚Ì—ÞŽ—«‚ɏœ_‚ð“–‚Ä‚È‚ª‚çA
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128:‚P‚R‚Ql–Ú‚Ì‘f”‚³‚ñ
21/07/08 20:21:23.67 Q70nFO4E.net
>>127
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˜4.2D•›—LŒÀŠî–{ŒQ‚ւ̐â‘΃KƒƒAŒQ‚Ì’‰ŽÀ‚ÈŠOì—p
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(ˆø—pI‚è)

129:‚P‚R‚Ql–Ú‚Ì‘f”‚³‚ñ
21/07/10 19:06:23.96 ang8zfcy.net
>>772
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ƒŒƒX‚ ‚肪‚Æ‚€
1DRobert‚Æ‚©Awoit‚Æ‚©AŠÔˆá‚Á‚œl‚̃TƒCƒg‚ðŒ©‚Ä‚àAŠÔˆá‚Á‚œî•ñ‚µ‚©‚È‚¢‚ÆŽv‚€‚æ
2D‚»‚ê‚æ‚©AIUT‚ð“Ç‚Þ‚œ‚ß‚Ì—pŒêWŽ‘—¿ƒXƒŒ2
@œÚØÝž(math”Â)
@‚ɏî•ñ‚ðW‚ß‚Ä‚¢‚é‚̂ŁA‚»‚±‚ç‚àŒ©‚Ä‚¿‚å‚€‚Ÿ‚¢
3D‚ ‚ƁA‰º‹L‚ðŒ©‚é•û‚ª—Ç‚¢‚ÆŽv‚€‚æ
@–]ŒŽƒTƒCƒg‚ÌURLØÝž(www.kurims.kyoto-u.ac.jp)
@URLØÝž(www.kurims.kyoto-u.ac.jp)
@–]ŒŽ˜_•¶
@@u‰‰‚̃AƒuƒXƒgƒ‰ƒNƒgEƒŒƒNƒ`ƒƒ[ƒm[ƒg
[1] ŽÀ•¡‘f‘œ—l‘̂̃ZƒNƒVƒ‡ƒ“—\‘z‚Æ‘ª’nü‚ÌŠô‰œ. PDF
[2] piTeichmuller—˜_. PDF
[3] Anabelioid‚ÌŠô‰œŠw. PDF
[4] Anabelioid‚ÌŠô‰œŠw‚ÆTeichmuller—˜_. PDF
[5] —£ŽU•t’lŠÂ‚Ìalmost etale extensionsiŠw¶—p‚̃m[ƒgj. PDF
[6] ”‘̂ƈʑŠ‹È–Ê‚É‹€’Ê‚·‚éu“ñŽŸŒ³‚ÌŒQ˜_“IŠô‰œvi2012”N8ŒŽ‚ÌŒöŠJuÀj. PDF
@URLØÝž(www.kurims.kyoto-u.ac.jp)
@–]ŒŽo’£u‰‰
[8] ‘ȉ~‹Èü‚ÌHodge-Arakelov—˜_‚É‚š‚¯‚鉓ƒA[ƒxƒ‹Šô‰œA”˜_“I”÷•ª‚Ƃ͉œ‚©H@i–ŒŒÃ‰®‘åŠw
@@@2001”N11ŒŽj. PDF
[9] ”˜_“I log scheme ‚ÌŒ—˜_“I•\ŽŠ@i‹ãB‘åŠw 2003”N7ŒŽj. “cŒû‚³‚ñ‚̃m[ƒg
[10] ”˜_“Ilog scheme‚ÌŒ—˜_“I•\ŽŠ‚©‚猩‚œ‘ȉ~‹Èü‚̐”˜_@i–kŠC“¹‘åŠw 2003”N11ŒŽj. PDF
[11] ”˜_“ITeichmuller—˜_“ü–å@i‹ž“s‘åŠw—Šw•””Šw‹³Žº 2008”N5ŒŽj.@@ŒŽ@‰Î@…@–؁@‹à@ŠT—v@
@@@ƒŒƒ|[ƒg–â‘è@’k˜b‰ï@ƒAƒuƒXƒgƒ‰ƒNƒg
[12] ‰F’ˆÛƒ^ƒCƒqƒ~ƒ…[ƒ‰[—˜_‚Ö‚Ì—Ui‚¢‚Ž‚ȁj‚¢@i‹ž“s‘åŠw”—‰ðÍŒ€‹†Š 2012”N12ŒŽj PDF
[13] ‰F’ˆÛƒ^ƒCƒqƒ~ƒ…[ƒ‰[—˜_‚Ö‚Ì—Ui‚¢‚Ž‚ȁj‚¢@sŠg‘å”Łt i“Œ‹ž‘åŠw 2013”N06ŒŽj PDF
[14] ”˜_Šô‰œ‚Ì•—Œi \ ”‚̉ÁŒžæœ‚©‚ç‘Ώ̐«‚ÌŠô‰œ‚܂Ł@i‹ž“s‘åŠw2013”N11ŒŽj PDF

130:‚P‚R‚Ql–Ú‚Ì‘f”‚³‚ñ
21/07/10 19:07:02.36 ang8zfcy.net
>>129
Œë”š‚·‚Ü‚ñ

131:‚P‚R‚Ql–Ú‚Ì‘f”‚³‚ñ
21/07/18 09:36:20.15 ycKpVVK0.net
prime-strip
‘œçt“IƒAƒ‹ƒSƒŠƒYƒ€
URLØÝž(nagasm.org)
‰F’ˆÛ TeichmNuller —˜_“ü–å
¯ —Tˆê˜Y (‹ž“s‘åŠw ”—‰ðÍŒ€‹†Š)
2015 ”N 11 ŒŽ
P19
˜6 ‚Å‚Í v ž V(F) ‚ð—LŒÀ‘f“_‚Æ‚¢‚€‚±‚Æ‚É‚µ‚Ä‚¢‚Ü‚µ‚œ‚ª, ‚±‚Ì‘ÎÛ D?
v
(‚Ü‚œ‚Í F
?~
v
; F
?~ƒÊ
v
; Dv;
Fv) ‚É‚Í g–³ŒÀ‘f“_”Łh ‚à‚ ‚è, ‚»‚ê‚ç‚ðW‚߂邱‚Æ‚Å“Ÿ‚ç‚ê‚é‘ÎÛ {D?
v }vžV(F )
, (‚Ü‚œ‚Í {F?~
v }vžV(F )
;
{F?~ƒÊ
v }vžV(F )
; {Dv}vžV(F )
; {Fv}vžV(F )) ‚Ì“¯Œ^•š‚Í, D? (‚Ü‚œ‚Í F?~; F?~ƒÊ; D; F) ‘f“_ŽÈ (D?-
(respectively, F
?~-; F
?~ƒÊ-; 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)) ‚ƌĂ΂ê
‚Ü‚·. (³Šm‚É‚Í, F ‚ð‚»‚Ì“K“–‚ÈŠg‘å‘Ì‚ÉŽæ‚è‘Ö‚Š‚œ‚è, ‚Ü‚œ, ‚æ‚èd—v‚È‚±‚Æ‚Æ‚µ‚Ä, “YŽš‚Ì gvh ‚͈̔͂ð,
‚»‚ÌŠg‘å‘Ì‚Ì‚·‚ׂĂ̑f“_‚Æ‚·‚é‚Ì‚Å‚Í‚È‚­, ‚»‚Ì“K“–‚È•”•ªW‡‚ɐ§ŒÀ‚·‚é, ‚Æ‚¢‚Á‚œC³‚ðs‚€•K—v‚ª‚ 
‚é‚Ì‚Å‚·‚ª@?@‚±‚ê‚ɂ‚¢‚Ä‚Í ˜17 ‚ʼnü‚ß‚Äà–Ÿ‚µ‚Ü‚·.) ­‚È‚­‚Æ‚à—LŒÀ‘f“_‚Å‚Í, gF Œnh ‚Ì‘ÎÛ‚Í (•t
‰Á\‘¢•t‚«) ƒtƒƒxƒjƒIƒCƒh‚Å‚ ‚è, gD Œnh ‚̑Ώۂ͈ʑŠŒQ (‚Æ“™‰¿‚ȃf[ƒ^) ‚Å‚·. ‚Ü‚œ, g?h ‚Æ‚¢‚€‹L†
‚Í, ‰F’ˆÛ TeichmNuller —˜_‚Å‚Í, g’P‰ð“Ih ‚ð•\‚·‹L†‚Æ‚È‚Á‚Ä‚¢‚Ü‚·4
‚‚­

132:‚P‚R‚Ql–Ú‚Ì‘f”‚³‚ñ
21/07/18 09:36:41.02 ycKpVVK0.net
>>131
‚‚«
7 ‘œçt“IƒAƒ‹ƒSƒŠƒYƒ€
‰F’ˆÛ TeichmNuller —˜_‚Å‚Í, g‘œçt“IƒAƒ‹ƒSƒŠƒYƒ€h ‚Æ‚¢‚€“Á•Ê‚Ȑ«Ž¿‚ð–ž‚œ‚·ƒAƒ‹ƒSƒŠƒYƒ€‚ªd—v‚È–ð
Š„‚ð‰Ê‚œ‚µ‚Ü‚·. ˜8 ‚ōs‚€‰F’ˆÛ TeichmNuller —˜_‚ÌŽå’藝‚Ì gƒ~ƒjƒ`ƒ…ƒA”Łh ‚Ìà–Ÿ‚Ì‚œ‚ß‚É, ‚±‚Ì ˜7
‚Å‚Í, ‚»‚Ì g‘œçt“IƒAƒŠƒSƒŠƒYƒ€h ‚Æ‚¢‚€ŠT”O‚ɂ‚¢‚Ä‚ÌŠÈ’P‚Èà–Ÿ‚ðs‚¢‚Ü‚·. (Ú‚µ‚­‚Í, —á‚Š‚Î, [11] ‚Ì
Example 1.7 ‚©‚ç Remark 1.9.2 ‚Ü‚Å‚Ì•”•ª‚ðŽQÆ‚­‚Ÿ‚³‚¢.)
‚Ü‚žÅ‰‚É, ŽŸ‚Ì‚æ‚€‚Ȑݒè‚ðlŽ@‚µ‚Ü‚µ‚å‚€. çt“Iƒf[ƒ^ (radial data ? cf. [11], Example 1.7, (i))
‚ƌĂ΂ê‚é‚ ‚鐔Šw“I‘Ώۂª—^‚Š‚ç‚ê‚Ä‚¢‚é‚Æ‚µ‚Ü‚·. ŽŸ‚É, ‚»‚Ìçt“Iƒf[ƒ^‚©‚çƒAƒ‹ƒSƒŠƒYƒ€“I‚ɍ\¬‚Å‚«
‚é (‰º•”“I) ‘Ώۂł ‚é ƒRƒA“Iƒf[ƒ^ (coric data ? cf. [11], Example 1.7, (i)) ‚ª—^‚Š‚ç‚ê‚Ä‚¢‚é‚Æ‚µ
‚Ü‚·. ‚±‚Ì‚æ‚€‚Ȑݒè‚ð çt“IŠÂ‹« (radial environment ? cf. [11], Example 1.7, (ii)) ‚ƌĂт܂·. ‹ï‘Ì
“I‚É‚Í, —á‚Š‚Î, ˆÈ‰º‚Ì‚æ‚€‚Èçt“IŠÂ‹«‚Ì—á‚ðl‚Š‚邱‚Æ‚ª‚Å‚«‚Ü‚·:
(a) gçt“Iƒf[ƒ^h ‚Æ‚µ‚Ä, 1 ŽŸŒ³•¡‘füŒ^‹óŠÔ C (‚Ì“¯Œ^•š) ‚ð, gƒRƒA“I•”•ªh ‚Æ‚µ‚Ä, çt“Iƒf[ƒ^‚Å‚ 
‚é C (‚Ì“¯Œ^•š) ‚©‚ç g‚»‚̐³‘¥\‘¢‚ð–Y‚ê‚éh ‚Æ‚¢‚€ƒAƒ‹ƒSƒŠƒYƒ€‚É‚æ‚Á‚Ä“Ÿ‚ç‚ê‚鉺•” 2 ŽŸŒ³ŽÀüŒ^‹óŠÔ
R
?2
(‚Ì“¯Œ^•š) ‚ðÌ—p‚·‚é.
(ˆø—pI‚è)
ˆÈã

133:‚P‚R‚Ql–Ú‚Ì‘f”‚³‚ñ
21/07/18 11:26:10.63 ycKpVVK0.net
URLØÝž(repository.kulib.kyoto-u.ac.jp)
RIMS K?oky?uroku Bessatsu
B72 (2018), 209?307
‘±E‰F’ˆÛ TeichmNuller —˜_“ü–å
¯ —Tˆê˜Y
P227
˜ 6. si
‚µ‚©‚µ‚È‚ª‚ç, ˆÈ‰º‚Ì——R‚É‚æ‚Á‚Ä, ‰äX‚Í, ‚±‚Ì g‚à‚Á‚Æ‚àˆÀ’Œ‚ȃAƒvƒ[ƒ`h ‚ð
Ì—p‚·‚邱‚Æ‚ª‚Å‚«‚Ü‚¹‚ñ. ‚±‚̃Aƒvƒ[ƒ`‚ðÌ—p‚·‚é‚Æ, ’Œ‘O‚̐}‚ªŽŠ‚·‚æ‚€‚É, F
?
l =
{|1|, . . . , |l
?|} ‚ÌŠeŒ³‚ɑ΂µ‚Ä, ‘Ήž‚·‚é J ‚ÌŒ³‚Æ‚µ‚Ä, òJ = l
? ’Ê‚è‚̉”\«‚ðl—¶‚µ‚È
‚¯‚ê‚΂Ȃç‚È‚­‚È‚è‚Ü‚·. ‚»‚ÌŒ‹‰Ê, ‘S‘Ì‚Æ‚µ‚Ä, J ‚Æ F
?
l ‚Æ‚ÌŠÖ˜A‚Æ‚µ‚Ä, òJòJ = (l
?)
l
?
’Ê‚è‚̉”\«‚ðl—¶‚µ‚È‚¯‚ê‚΂Ȃè‚Ü‚¹‚ñ. ˆê•û, ‚±‚̉”\«‚̌”@?@‚‚܂è, •s’è
«@?@‚Í, ‰äX‚Ì–Ú•W‚ÌŠÏ“_‚©‚ç‚Í‘œ‰ß‚¬‚Ü‚·. “Á‚É, ‘ȉ~‹Èü‚̍‚‚³‚Ì•]‰¿‚ÌŠÏ“_‚©
‚çl‚Š‚Ü‚·‚Æ, ‚±‚̉ߑå‚È•s’萫‚ð‹–—e‚µ‚Ä‚µ‚Ü‚€‚Æ, Š–]‚Ì•s“™Ž®‚æ‚è‚à gŽã‚¢•s“™Ž®h
‚µ‚©“Ÿ‚邱‚Æ‚ª‚Å‚«‚È‚­‚È‚Á‚Ä‚µ‚Ü‚€‚Ì‚Å‚·.
ãq‚Ì–â‘è‚ð‰ðŒˆ‚·‚é‚œ‚ß‚É, si (procession ? cf. [7], Definition 4.10) ‚Æ‚¢
‚€ŠT”O‚𓱓ü‚µ‚Ü‚µ‚å‚€.
si‚ðl‚Š‚œê‡‚Ì•û‚ª, ‚œ‚Ÿ‚Ì’ŠÛ“I‚ȏW‡‚ÆŒ©˜ô‚µ‚œê‡‚æ‚è‚à, ƒ‰ƒxƒ‹‚Ì
W‡‚ÉŠÖ‚·‚é•s’萫‚ª¬‚³‚­‚È‚é
‚Æ‚¢‚€d—v‚ÈŽ–ŽÀ‚ðŠÏŽ@‚µ‚Ü‚µ‚œ. si‚Æ‚¢‚€ŠT”O‚ð—p‚¢‚邱‚Æ‚Ì•Ê‚Ì—˜“_‚Æ‚µ‚Ä,
—냉ƒxƒ‹‚ÌŠu—£
‚Æ‚¢‚€“_‚à‹“‚°‚ç‚ê‚Ü‚·. |T| ‚ð‚œ‚Ÿ‚̏W‡‚ÆŒ©˜ô‚·, ‚‚܂è, |T| ‚ð, |T| ‚ÌŽ©ŒÈ‘S’PŽË‘S
‘Ì‚Ì‚È‚·ŒQ‚̍ì—p‚Æ‚¢‚€•s’萫‚Ì‚à‚Ƃňµ‚€ê‡, —냉ƒxƒ‹ 0 ž |T| ‚Æ‚»‚Ì‘Œ‚ÌŒ³ ž T
?
‚ð‹æ•Ê‚·‚邱‚Æ‚Í•s‰Â”\‚Å‚·. ˆê•û, si‚ðl‚Š‚œê‡, (gS
}
1
h ‚Æ‚¢‚€ƒf[ƒ^‚É‚æ‚Á‚Ä)
0 ž |T| ‚Í g“Á•Ê‚ÈŒ³h ‚Æ‚¢‚€‚±‚Æ‚É‚È‚è, ‚»‚Ì‘Œ‚ÌŒ³ ž T
? ‚Æ‚Ì‹æ•Ê‚ª‰Â”\‚Æ‚È‚è‚Ü‚·.
‚»‚µ‚Ä, ŽÀÛ, ‰F’ˆÛ TeichmNuller —˜_‚É‚š‚¢‚Ä,
—냉ƒxƒ‹‚Í’P”“I/ƒRƒA“I‚ȃ‰ƒxƒ‹, ”ñ—냉ƒxƒ‹‚Í’lŒQ“I/çt“I‚ȃ‰ƒxƒ‹
‚Æ‚¢‚€ŠÏŽ@‚Ì‚Æ‚š‚è, —냉ƒxƒ‹‚Æ”ñ—냉ƒxƒ‹‚Í, ‚Ü‚Á‚œ‚­ˆÙ‚È‚é–ðŠ„‚ð‰Ê‚œ‚µ‚Ü‚·. (˜4,
(d), ‚â [2], ˜21, ‚Ì‘O”Œ‚Ì‹c˜_‚ðŽQÆ‚­‚Ÿ‚³‚¢.) ‚±‚ÌŠÏ“_‚©‚ç, g—냉ƒxƒ‹‚ÌŠu—£‰Â”\«h
‚͏d—v‚Å‚·. (Ú‚µ‚­‚Í [8], Remark 4.7.3, (iii), ‚ðŽQÆ‚­‚Ÿ‚³‚¢.)

134:‚P‚R‚Ql–Ú‚Ì‘f”‚³‚ñ
21/07/18 12:35:54.18 ycKpVVK0.net
Corollary 3.12, ‚̏ؖŸŠÖ˜A
•s“™Ž®‚Ì“±o
URLØÝž(repository.kulib.kyoto-u.ac.jp)
RIMS K?oky?uroku Bessatsu
B72 (2018), 209?307
‘±E‰F’ˆÛ TeichmNuller —˜_“ü–å
¯ —Tˆê˜Y
P297
˜ 25. ƒŠ
~ƒÊ
LGP ƒŠƒ“ƒN‚Æ—Œ—§“I‚È‘œçt“I•\ŽŠ‚Æ‚»‚Ì‹AŒ‹
P301
‚±‚Ì ˜25 ‚̍Ōã‚É, ãq‚Ì‘œçt“I Kummer —£’E‚ð—p‚¢‚œ q •W‘Ώۂ̎Ÿ”‚ÌŒvŽZ‚É
‚‚¢‚Ä, ŠÈ’P‚Éà–Ÿ‚µ‚Ü‚µ‚å‚€. (Ú‚µ‚­‚Í, [9], Corollary 3.12, ‚̏ؖŸ‚ðŽQÆ‚­‚Ÿ‚³‚¢.)
‚±‚Ì ˜25 ‚Ì–`“ª‚Ì ƒŠ
~ƒÊ
LGP ƒŠƒ“ƒN‚ª’è‚߂铯Œ^ õ 0
C
?
LGP
?š ö 0
C
?
¢ ‚Í,
õ 0ƒŠ •W‘Ώۂð ö 0
q •W
‘ΏۂɈڂµ‚Ü‚·. (˜24, (a), ‚ðŽQÆ‚­‚Ÿ‚³‚¢.) ‚µ‚œ‚ª‚Á‚Ä, ˜14, (e), (i), ‚©‚ç, Š–]‚ÌŽŸ”
deg(ö 0
q •W‘ΏÛ) ‚ð,
õ 0ƒŠ •W‘Ώۂ́@? gõ ‚Ì‘€h ‚̐³‘¥\‘¢‚ÌŠÏ“_‚©‚ç‚Å‚Í‚È‚­@?
gö ‚Ì‘€h ‚̐³‘¥\‘¢‚ÌŠÏ“_‚©‚ç‚̑ΐ”‘̐ςð—p‚¢‚ÄŒvŽZ‚·‚邱‚Æ‚ª‰Â”\‚Å‚·. ˆê•û, ‘œçt
“I Kummer —£’E‚É‚æ‚Á‚Ä, •s’萫 (Ind1), (Ind2), (Ind3) ‚ð”F‚ß‚ê‚Î, ƒŠ~ƒÊ
LGP ƒŠƒ“ƒN‚ª—U
“±‚·‚铯Œ^ õ 0F
?~ƒÊ
¢
?š ö 0F
?~ƒÊ
¢ (˜24, (b), ‚ðŽQÆ) ‚Æ—Œ—§‚·‚铯Œ^ õ 0RFrob
?š ö 0RFrob
‚ª“Ÿ‚ç‚ê‚Ü‚·.
vol(ö 0ƒŠ) ž R Ÿ {‡}
‚ð, •s’萫 (Ind1), (Ind2), (Ind3) ‚̍ì—p‚É‚æ‚é ö 0ƒŠ •W‘Ώۂ̋O“¹‚̘aW‡‚Ì (gö ‚Ì‘€h
‚̐³‘¥\‘¢‚É‚æ‚é) ³‘¥•ï (holomorphic hull ? cf. [9], Remark 3.9.5) ([2], ˜12, ‚Ì
Œã”Œ‚Ì‹c˜_‚ðŽQÆ) ‚̍si³‹K‰»‘ΐ”‘̐ςƂµ‚Ä’è‹`‚µ‚Ü‚µ‚å‚€. ‚·‚é‚Æ, —Œ—§“I“¯Œ^
õ 0RFrob
?š ö 0RFrob ‚Ì‘¶Ý‚©‚ç,
õ 0ƒŠ •W‘Ώۂ̑ΐ”‘̐ςÍ, vol(ö 0ƒŠ) ˆÈ‰º‚Æ‚È‚ç‚Ž‚é‚ð“Ÿ
‚Ü‚¹‚ñ. ‚µ‚œ‚ª‚Á‚Ä, Œ‹˜_‚Æ‚µ‚Ä, •s“™Ž®
vol(ö 0ƒŠ) † deg(ö 0q •W‘ΏÛ)
‚ª“Ÿ‚ç‚ê‚Ü‚·.

135:‚P‚R‚Ql–Ú‚Ì‘f”‚³‚ñ
21/07/18 15:26:20.19 ycKpVVK0.net
URLØÝž(www.youtube.com)
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1,213 ‰ñŽ‹’®2020/04/11
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ƒJƒ‰[(khara,inc.)§ì‚ÌIUTeichŠÖŒW‚ÌCG“®‰æŠy‚µ‚Ý
URLØÝž(www.kurims.kyoto-u.ac.jp)
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Animation 1 - URLØÝž(www.kurims.kyoto-u.ac.jp)
IUTeich‚ÉŠÖ‚·‚éƒAƒjƒ[ƒVƒ‡ƒ“i[IUTchIII], Theorem A‚Ì“à—e‚ɑΉžj
@"The Multiradial Representation of Inter-universal Teichmuller Theory"‚ðŒöŠJB
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Animation 2 - URLØÝž(www.kurims.kyoto-u.ac.jp)(animation).mp4
‘æ“ñ‚́AIUTeich‚ÉŠÖ‚·‚éƒAƒjƒ[ƒVƒ‡ƒ“i[IUTchIII], Theorem B‚Ì“à—e‚ɑΉžj
@"Computation of the log-volume of the q-pilot via the multiradial representation"
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