#14235: Implements antipode and counit in new_kschur.py
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Reporter: zabrocki | Owner: Mike Zabrocki
Type: enhancement | Status: new
Priority: minor | Milestone: sage-5.9
Component: combinatorics | Keywords: symmetric functions, antipode
Work issues: | Report Upstream: N/A
Reviewers: | Authors: Mike Zabrocki
Merged in: | Dependencies:
Stopgaps: |
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At t=1 the space where the k-Schur functions live is a Hopf algebra but
the antipode and counit were never implemented because they were not
required. Ticket #14161 adds a test for the antipode that requires a
counit method and so doc tests in new_kschur.py will fail unless these
methods are implemented.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14235>
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