Subsheaf
Перевод слова "subsheaf" на Русский язык
subsheaf
СуществительноеUK
/ˈsʌbʃiːf/
US
/ˈsʌbʃif/
subsheaf
subsheaves множ.
подпучок
The subsheaf is a crucial concept in sheaf theory.
Подпучок является ключевым понятием в теории пучков.
Опеределения
subsheaf
СуществительноеUK
/ˈsʌbʃiːf/
US
/ˈsʌbʃif/
A sheaf F′ equipped with an injective morphism into another sheaf F on the same topological space; equivalently, an assignment U ↦ F′(U) of subsets F′(U) ⊆ F(U) for every open set U that is closed under the restriction maps of F.
The subsheaf of holomorphic functions that vanish at a fixed point p helps define the ideal sheaf of p.