#15408: corrections and improvements to `inner_plethysm` method in symmetric
functions
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Reporter: zabrocki | Owner:
Type: defect | Status: needs_review
Priority: major | Milestone: sage-6.0
Component: combinatorics | Resolution:
Keywords: symmertic | Merged in:
functions, inner plethysm | Reviewers:
Authors: Mike Zabrocki | Work issues:
Report Upstream: N/A | Commit:
Branch: | cd4470b77781bdc17787a44d86b948d2c8ff0c75
public/combinat/15408/zabrocki/inner_plethysm| Stopgaps:
Dependencies: |
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Comment (by darij):
Mike, just making sure, are you talking about the full sentence
{{{
``f.inner_plethysm(g + h) == f.inner_plethysm(g) +
f.inner_plethysm(h)``
when `g` and `h` are homogeneous of different degrees
}}}
or only of the equation? I think that it is true for g and h homogeneous
of different degrees.
I'll look into the errors now. Sorry for this -- I did edit the docstring
but I never really looked at the implementation of this method.
--
Ticket URL: <http://trac.sagemath.org/ticket/15408#comment:3>
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