#16659: Decomposition of finite dimensional associative algebras
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Reporter: virmaux | Owner:
Type: enhancement | Status: new
Priority: major | Milestone: sage-6.3
Component: algebra | Keywords: representation theory
Merged in: | Authors:
Reviewers: | Report Upstream: N/A
Work issues: | Branch:
Commit: | Dependencies: #11111
Stopgaps: |
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Implement methods for breaking finite dimensional associative algebras:
* Decompose a semi-simple commutative algebra into a direct sum of simple
modules
* Orthogonal idempotents
* For an associative algebra A, give a list of all simple A-mod and
indecomposable projective A-mod
* Decompose any associative algebra into a direct sum of projective
modules
* Cartan matrix
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Ticket URL: <http://trac.sagemath.org/ticket/16659>
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