Abstract
We use a Banach algebra technique to compute the spectral multiplicity of some sets of commuting operators.
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Translated from Funktsional’nyi Analiz i Ego Prilozheniya, Vol. 41, No. 1, pp. 93–95, 2007
Original Russian Text Copyright © by M. T. Karaev
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Karaev, M.T. Banach algebra technique for proving an addition formula for spectral multiplicities of sets of operators. Funct Anal Its Appl 41, 76–78 (2007). https://doi.org/10.1007/s10688-007-0007-x
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DOI: https://doi.org/10.1007/s10688-007-0007-x