509 名前:ernel of the map Om --> Om* is the inverse of the identity map in Om*??
https://www.youtube.com/watch?v=iazzWijM9h4 SES of Flabby Sheaves Harpreet Bedi2012/12/18 に公開 Short Exact sequence of Flasque/Flabby Sheaves extends to Global Sections Ref: Algebraic Varieites Kempf, Part III notes Burt