A counterexample to Feit's Problem VIII on decomposition numbers

6533b7cffe1ef96bd1258473

RESEARCH PRODUCT

A counterexample to Feit's Problem VIII on decomposition numbers

subject

Combinatorics Algebra and Number Theory 010102 general mathematics 0103 physical sciences Decomposition (computer science)FOS: Mathematics 010307 mathematical physics 0101 mathematics Representation Theory (math.RT)01 natural sciences Mathematics - Representation Theory Mathematics Counterexample

description

We find a counterexample to Feit's Problem VIII on the bound of decomposition numbers. This also answers a question raised by T. Holm and W. Willems.

year	journal	country	edition	language
2016-11-18

http://arxiv.org/abs/1611.06877

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