18/12/08 21:12:50.64 bIDCQoJi.net
>>415
>「超函数の理論I 第2章 層 伊東由文 PDF」 を読みましょう
>( URLリンク(wwwa.pikara.ne.jp) 超函数の理論I 第2章 層 伊東由文)(>>397より)
Sheaves(層)とその関連のyoutubeを集めました(主に関数系(代数幾何で省いたものがある))
あまり理解できていませんが、良さそうなものを見繕いました(^^
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Space with functions
Harpreet Bedi2012/11/16 に公開
Algebraic Analogue of Manifolds, and a precursor to sheaves
Ref: Part III notes Burt Totaro
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Sheaves and Stalk
Harpreet Bedi2012/11/28 に公開
Motivation for Sheaves, Definition, Examples, Germ and Stalk
コメント
Soham Chowdhury2 年前(編集済み)
I think "lie in the germ at at 0" is a bit misleading. Shouldn't it be that the constant 0-function (i.e. x-axis) and the two functions with the red tick have the same germ at 0? So your "germ at -1" is actually "germ of functions which take the value -1 in a small neighborhood of 0". Please correct me if this is wrong.
erikkk1 年前
i have a question, its probably a bit stupid but iam not shure if i am getting the idea of a germ correctly! The fact that you write F_(0,0) confuses me a little bit. So are the Germs of functions taking value say -1 at x=0 also in the Stalkt F_(0,0) or is this another one.?
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Sheaves and Stalks 2
Harpreet Bedi2012/12/06 に公開
Relationship between sheaves and stalks
コメント
Miguel Zamora5 年前
Is it the continuation of Shaves and Stalks? I think something is missed, thank you?
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