Нашли опечатку? Выделите ее мышкой и нажмите Ctrl+Enter
Название: Homological Algebra Notes
Автор: Sather-Wagstaff S.
An important question to ask (and re-ask) when one is learning a new subject is. "What does this subject do for me?" A complete answer to this question is usually hard to give, especially because the answer almost certainly depends on the interests of the person asking it. Here are a couple of motivating answers for the (commutative) algebraist who is thinking about learning some homological algebra.