#19179: Chain homotopies
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Reporter: jhpalmieri | Owner:
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-6.9
Component: algebraic | Resolution:
topology | Merged in:
Keywords: homotopy | Reviewers:
Authors: John Palmieri | Work issues:
Report Upstream: N/A | Commit:
Branch: | 07c9c4258f68999ecf4e2659890a3385c8f8aa0e
u/jhpalmieri/chains | Stopgaps:
Dependencies: #6102 |
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Changes (by chapoton):
* status: needs_review => needs_work
* keywords: => homotopy
Comment:
a few remarks on the doc:
* please remove the dot at the end of the title line of the new file.
* Please remove the \circ in H \circ H at several places where it appears
(or, if you really prefer, put such a composition symbol everywhere else),
for coherence with other compositions.
* What happens in chain homotopy if the given g is None ? This should be
explained in the doc.
* The def of "dual" of chain homotopy class should start with `r"""`
* In dual for chain contraction, skip one line after the first sentence
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Ticket URL: <http://trac.sagemath.org/ticket/19179#comment:14>
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