#10668: Refactor category support for morphisms (Hom is not a functorial
construction!)
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Reporter: nthiery | Owner: nthiery
Type: defect | Status: new
Priority: major | Milestone:
Component: categories | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/nthiery/categories/morphism- | ad87027e6ad2cabfc1bdaab2de061374403c9939
methods-10668 | Stopgaps:
Dependencies: |
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Changes (by git):
* commit: => ad87027e6ad2cabfc1bdaab2de061374403c9939
Comment:
Branch pushed to git repo; I updated commit sha1. New commits:
||[http://git.sagemath.org/sage.git/commit/?id=e87c4dd4406f3376c6aae7337380bd8b6f7e3927
e87c4dd]||{{{10668: specify that NN is commutative}}}||
||[http://git.sagemath.org/sage.git/commit/?id=5ea3234018957b13decf286f2250131e71a1e104
5ea3234]||{{{10668: CategoryWithAxiom: simplified _without_axioms logic
and improved repr}}}||
||[http://git.sagemath.org/sage.git/commit/?id=59fa15e6b88bbc2dea7df8d65a3a8c9d8e6d8b57
59fa15e]||{{{10668: Removed unused import}}}||
||[http://git.sagemath.org/sage.git/commit/?id=18b348395ac2317980ac384042527a493e472a34
18b3483]||{{{10668: Implement EndSets; construct the abstract element
class in the homset not the homset category}}}||
||[http://git.sagemath.org/sage.git/commit/?id=06db0c52e21fdd0df24c9297e48c5e8fce061a3a
06db0c5]||{{{10668: Trivial comment addition in Sets.ElementMethods}}}||
||[http://git.sagemath.org/sage.git/commit/?id=4d4b599b3f7f3be3e7b0a0c2bdd10f2579fd8c6c
4d4b599]||{{{10668: Fixed refinement of category to handle
Parent._abstract_element_class}}}||
||[http://git.sagemath.org/sage.git/commit/?id=125aa8e4519e22ee2dc09050c9610bf8b36bc149
125aa8e]||{{{10668: Simplify the logic of endsets of modular abelian
varieties using the new Endsets construction}}}||
||[http://git.sagemath.org/sage.git/commit/?id=fc5b0f1dec26592ea776ddb79b69ce06fe995803
fc5b0f1]||{{{10668: trivial doctest output updates w.r.t. the new printing
of homsets}}}||
||[http://git.sagemath.org/sage.git/commit/?id=4b67d7cc76ffa2750cf1c71cb890f68722dec17f
4b67d7c]||{{{10668: Explicitly document that Element.__getattr__ can also
be useful when refining categories}}}||
||[http://git.sagemath.org/sage.git/commit/?id=ad87027e6ad2cabfc1bdaab2de061374403c9939
ad87027]||{{{10668: Fixed doctest}}}||
--
Ticket URL: <http://trac.sagemath.org/ticket/10668#comment:21>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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