cocharacters of upper triangular matrices
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abstract
we survey some recent results on cocharacters of upper triangular matrices. in particular, we deal both with ordinary and graded cocharacter sequence; we list the principal combinatorial results; we show di erent tech-niques in order to solve similar problems.
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Journal title:
international journal of group theoryPublisher: university of isfahan
ISSN 2251-7650
volume 2
issue 1 2013
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