Commutativity of unbounded representations

Ōta, Schōichi

doi:10.1090/S0002-9939-1993-1145950-2

Commutativity of unbounded representations
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by Schōichi Ōta

Proc. Amer. Math. Soc. 117 (1993), 1051-1056

DOI: https://doi.org/10.1090/S0002-9939-1993-1145950-2

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Abstract:

We introduce the notion of commutativity for unbounded representations of a ${\ast }$-algebra, and we study integrable or selfadjoint extensions, with a condition of the commutativity, of a representation.

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