#10667: Morphisms and Objects of Categories
---------------------------+------------------------------------------------
Reporter: SimonKing | Owner: nthiery
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-5.0
Component: categories | Keywords: objects morphisms containment
Work_issues: doctests | Upstream: N/A
Reviewer: | Author: Simon King
Merged: | Dependencies: #9138, #11115
---------------------------+------------------------------------------------
Comment(by SimonKing):
Another mathematical question:
I thought that any hom category is a sub-category of the category of sets.
Currently, `HomCategory(Objects()).super_categories()` returns
`Objects()`, which is a bug anyway, because it does ''not'' return a list!
But should it return `[Sets()]`? The same answer for
`HomCategory(SetsWithPartialMaps()).super_categories()`?
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10667#comment:23>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/sage-trac?hl=en.
