Strict Mittag-Leffler conditions and locally split morphisms.

Autor:	Yang, Yanjiong
Další autoři:	Yan, Xiaoguang
Jazyk:	angličtina
Předmět:	matematika mathematics články journal articles strict Mittag-Leffler condition locally split morphism Gorenstein projective module Ding projective module
Druh dokumentu:	Non-fiction
ISSN:	0011-4642
Abstrakt:	Abstract: In this paper, we prove that any pure submodule of a strict Mittag-Leffler module is a locally split submodule. As applications, we discuss some relations between locally split monomorphisms and locally split epimorphisms and give a partial answer to the open problem whether Gorenstein projective modules are Ding projective.
Databáze:	Katalog Knihovny AV ČR
Externí odkaz:	Plný text Full text from SpringerLink