Homological Algebra
University of Massachusets, Amherst
Current Course Notes
(for Spring 2016).

The notes will hopefully change/improve during the semester.

A Dmodules version of the text:
Chapters 012 + Homeworks.
This is an older version (Spring 04?).
That time the idea was to develop the theory of
Dmodules (algebraic theory of linear differential equations),
as an example of a theory dealing with classical objects
that just would not get off the ground without
homological algebra.
However, adding the theory of Dmodules
slows down the exposition.
So, the only thing one finds here is this example
of how Homological Algebra is used for
Dmodules.
Office Hours: by arrangement.
Syllabus: to appear.