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• CommentRowNumber1.
• CommentAuthorUrs
• CommentTimeSep 12th 2012

I am beginning to split off from fiber sequence an entry long exact sequence in homology (also splitting off all the related redirects, such as long exact sequence in cohomology etc).

• CommentRowNumber2.
• CommentAuthorUrs
• CommentTimeSep 12th 2012

I wrote something at homology long exact sequence – Relation to homotopy fiber sequences.

This overlaps with stuff that is alreay mentioned at fiber sequence, but I want a more elementary exposition here focused on chain complexes.

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