Homological algebra
Ivan Fesenko
Homological algebra
This is a very short introduction to homological algebra. This course (25 hours) presents categories, functors, chain complexes, homologies, free, projective and injective objects in the category of modules over a ring, projective and injective resolutions, derived functors, Tor and Ext, cohomologies of modules over a finite group, restriction and corestriction.
This is a very short introduction to homological algebra. This course (25 hours) presents categories, functors, chain complexes, homologies, free, projective and injective objects in the category of modules over a ring, projective and injective resolutions, derived functors, Tor and Ext, cohomologies of modules over a finite group, restriction and corestriction.
年:
2013
出版:
version 5 Sep 2013
语言:
english
页:
28
系列:
Lecture notes
文件:
PDF, 196 KB
IPFS:
,
english, 2013