#12875: Fix the homset category initialization for ModularAbelianVariety's
homspaces
-----------------------------+----------------------------------------------
Reporter: nthiery | Owner: craigcitro
Type: PLEASE CHANGE | Status: new
Priority: major | Milestone: sage-5.1
Component: modular forms | Keywords: categories, abelian varieties
Work issues: | Report Upstream: N/A
Reviewers: | Authors: Nicolas M. Thiéry
Merged in: | Dependencies:
Stopgaps: |
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Before the patch, the following was wrong (probably introduced by #9138):
{{{
sage: End(J0(37)).homset_category()
Join of Category of hom sets in Category of sets and Category of rings
}}}
After the patch:
{{{
sage: End(J0(37)).homset_category()
Category of modular abelian varieties over Rational Field
}}}
In both cases, we have, as desired:
{{{
sage: End(J0(37)).category()
Join of Category of hom sets in Category of sets and Category of rings
}}}
By the way, this removes a direct call to _Hom_, using Hom instead,
preparing for #11935.
Note: #11935 depends on this ticket.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12875>
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