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Hi; I'm trying desperately to understand many of these advanced principals of mathematics, such as hmological algebra, but no matter how many times I review the material, it doesn't sink in. Could someone please provide examples, problems to solve (with their solutions) and/or ways to visualize this?
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This should become the overview article on homological algebra (AMS MSC 18), and should have links to more extensive coverage of topics (e.g., chain complexes, abelian categories, derived functors, Tor, Ext, derived categories,...). I could also argue for Top importance.
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Knowledge. If you would like to participate, please visit the project page, where you can join
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would be a concrete place to start. Learning all of this stuff typically takes years of study. -
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How much math have you studied? At a minimum you should know the basic properties of
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Last edited at 21:05, 14 May 2007 (UTC). Substituted at 02:13, 5 May 2016 (UTC)
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are formal linear combinations of continuous maps from the
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