#17096: Implement categories for filtered algebras
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Reporter: tscrim | Owner: tscrim
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-6.4
Component: categories | Resolution:
Keywords: filtered algebras | Merged in:
Authors: Travis Scrimshaw | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
public/categories/filtered_algebras-17096|
b29f67e46e18721313330d3a6e116cf3df2eaf8e
Dependencies: | Stopgaps:
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Comment (by darij):
Replying to [comment:37 tscrim]:
> @darij
> I really don't like the restrictions of this contract you want to
impose; it's too restrictive. It should not take a new *class* to do
something which is mathematically trivial (by our current implementation
of an implicit filtration). IMO, the better way to do things is to
implement additional methods in the category for the projections (similar
to `truncate`) since the methods only use the `degree` methods.
Care to elaborate how this will work?
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Ticket URL: <http://trac.sagemath.org/ticket/17096#comment:39>
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