French Théorème de Popescu Cited by user Vers75 on 02 Jun 2024 En algèbre commutative et en géométrie algébrique, le théorème de Popescu, formulé par Dorin Popescu en 1985 et 1986, est le suivant :.
English Base change theorems Cited by user Citation bot on 04 May 2021 In mathematics, the base change theorems relate the direct image and the pull-back of sheaves.
English Relative cycle Cited by user Citation bot on 26 Mar 2021 In algebraic geometry, a relative cycle is a type of algebraic cycle on a scheme. In particular, let
English Popescu's theorem Cited by user XOR'easter on 19 Feb 2018 In commutative algebra and algebraic geometry, Popescu's theorem, introduced by Dorin Popescu, states: Let A be a Noetherian ring and B a Noetherian algebra over it.