Opened 5 years ago
Last modified 2 months ago
#18309 new defect
Categories are wrong for Hom/cartesian products of vector spaces
Reported by: | vdelecroix | Owned by: | |
---|---|---|---|
Priority: | major | Milestone: | sage-9.3 |
Component: | categories | Keywords: | |
Cc: | nthiery, tscrim | Merged in: | |
Authors: | Reviewers: | ||
Report Upstream: | N/A | Work issues: | |
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description
sage: cartesian_product([GF(3)^2, GF(7)^3]) The cartesian product of ( Vector space of dimension 2 over Finite Field of size 3, Vector space of dimension 3 over Finite Field of size 7) sage: _.category() Category of Cartesian products of vector spaces with basis over (finite fields and subquotients of monoids and quotients of semigroups)
and
sage: Hom(GF(3)^2, GF(7)^3) Set of Morphisms (Linear Transformations) from Vector space of dimension 2 over Finite Field of size 3 to Vector space of dimension 3 over Finite Field of size 7 sage: _.category() Category of homsets of modules with basis over (finite fields and subquotients of monoids and quotients of semigroups)
see also: #16940
Change History (1)
comment:1 Changed 2 months ago by
- Cc tscrim added
- Milestone changed from sage-6.7 to sage-9.3
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