16 lines
622 B
Markdown
16 lines
622 B
Markdown
# Spectral
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Formalization project of the CMU HoTT group towards formalizing the Serre spectral sequence.
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## Things to do for Lean SS project
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Lang's algebra (revised 3rd edition) contains a chapter on general homology theory, with a section on spectral sequences. Thus, we can use this book at least as an outline for the algebraic part of the project.
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###To Do:
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- R-modules, vector spaces,
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- some basic theory: product, tensor, hom, projective,
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- categories of algebras, abelian categories,
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###Already Done:
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- definition of algebraic structures such as groups, rings, fields,
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- some algebra: quotient, product, free.
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