Download A Course in Homological Algebra by Peter J. Hilton, Urs Stammbach PDF

G. 5. e. each space has a base-point and morphisms are to preserve base-points, see [21J).

We list a few examples: (a) As Z-module the additive group of the rationals

Download PDF sample

Rated 4.28 of 5 – based on 31 votes