J 2004

On projectivity in locally presentable categories

ROSICKÝ, J.

Basic information

Original name

On projectivity in locally presentable categories

Name in Czech

O projektivitě v lokálně prezentovatelných kategoriích

Authors

ROSICKÝ, J. (203 Czech Republic, guarantor)

Edition

Journal of Algebra, 2004, 0021-8693

Other information

Language

English

Type of outcome

Article in a journal

Field of Study

10101 Pure mathematics

Country of publisher

Netherlands

Confidentiality degree

is not subject to a state or trade secret

Impact factor

Impact factor: 0.554

RIV identification code

RIV/00216224:14310/04:00009917

Organization unit

Faculty of Science

UT WoS

000188369100014

Keywords in English

locally presentable category; projectivity; weak factorization system
Changed: 25/6/2009 13:41, prof. RNDr. Jiří Rosický, DrSc.

Abstract

In the original language

There is shown that some fundamental results about projectivity classes, weakly coreflective subcategories and cotorsion theories can be generalized from modules to arbitrary locally presentable categories.

In Czech

Je ukázáno, že některé základní výsledky o třídách projektivity, slabě koreflektivních podkategoriích a kotorzních teoriích mohou být zobecněny z modulů na obecné lokálně prezentovatelné kategorie.

Links

MSM 143100009, plan (intention)
Name: Matematické struktury algebry a geometrie
Investor: Ministry of Education, Youth and Sports of the CR, Mathematical structures of algebra and geometry