Generalized inverses and spectral theory
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- by Constantin Apostol and Kevin Clancey PDF
- Trans. Amer. Math. Soc. 215 (1976), 293-300 Request permission
Abstract:
The concept of a generalized spectral projection associated with a subset in the semi-Fredholm domain of a bounded operator on a Hilbert space is introduced. These generalized spectral projections possess many of the desirable properties of spectral projections associated with spectral sets. In particular, generalized spectral projections are used to separate finite sets of singular points from the semi-Fredholm domain.References
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Additional Information
- © Copyright 1976 American Mathematical Society
- Journal: Trans. Amer. Math. Soc. 215 (1976), 293-300
- MSC: Primary 47A65
- DOI: https://doi.org/10.1090/S0002-9947-1976-0383121-2
- MathSciNet review: 0383121