Abstract
Consider an Abelian group E, written additively, and a set S of homomorphisms, addition-preserving mappings, E → E. The commutantS com of S is the set of all maps f : E → E that preserve addition and for which
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Sengupta, A.N. (2012). Commutant Duality. In: Representing Finite Groups. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-1231-1_9
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DOI: https://doi.org/10.1007/978-1-4614-1231-1_9
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Online ISBN: 978-1-4614-1231-1
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