翻訳と辞書
Words near each other
・ "O" Is for Outlaw
・ "O"-Jung.Ban.Hap.
・ "Ode-to-Napoleon" hexachord
・ "Oh Yeah!" Live
・ "Our Contemporary" regional art exhibition (Leningrad, 1975)
・ "P" Is for Peril
・ "Pimpernel" Smith
・ "Polish death camp" controversy
・ "Pro knigi" ("About books")
・ "Prosopa" Greek Television Awards
・ "Pussy Cats" Starring the Walkmen
・ "Q" Is for Quarry
・ "R" Is for Ricochet
・ "R" The King (2016 film)
・ "Rags" Ragland
・ ! (album)
・ ! (disambiguation)
・ !!
・ !!!
・ !!! (album)
・ !!Destroy-Oh-Boy!!
・ !Action Pact!
・ !Arriba! La Pachanga
・ !Hero
・ !Hero (album)
・ !Kung language
・ !Oka Tokat
・ !PAUS3
・ !T.O.O.H.!
・ !Women Art Revolution


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

direct image with compact support : ウィキペディア英語版
direct image with compact support
In mathematics, in the theory of sheaves the direct image with compact (or proper) support is an image functor for sheaves.
==Definition==

Let ''f'': ''X'' → ''Y'' be a continuous mapping of topological spaces, and ''Sh''(–) the category of sheaves of abelian groups on a topological space. The direct image with compact (or proper) support
:''f''!: ''Sh''(''X'') → ''Sh''(''Y'')
sends a sheaf ''F'' on ''X'' to ''f''!(''F'') defined by
:''f''!(''F'')(''U'') := ,
where ''U'' is an open subset of ''Y''. The functoriality of this construction follows from the very basic properties of the support and the definition of sheaves.

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「direct image with compact support」の詳細全文を読む



スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース

Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.