On the number of simple modules in a block of a finite group
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DOI: 10.1016/j.jalgebra.2016.10.022
Abstract: Abstract We prove that if B is a p-block with non-trivial defect group D of a finite p-solvable group G, then l ( B ) p r , where r is the sectional rank of… read more here.
Keywords: number simple; modules block; group; finite group ... See more keywords