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Simultaneously Definitizable and Spectralizable Operators in Krein Space |
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| Authors: | Vladimir Strauss |
| Abstract: | We study the spectral properties of a self–adjoint operator in Krein space such that one of its natural powers is J–non–negative and some other power is a spectral operator in the Dunford sense. |
| Keywords: | Operator spectral decomposition indefinite metric Krein space |