On the reduced minimum modulus of a linear relation in Hilbert spaces
Subject:
Linear Relation
Reduced Minimum Modulus
Spectrum of a Linear Relation
Hilbert Space
Publication date:
2013
Editorial:
Birkhäuser Mathematics
Publisher version:
Citación:
Complex Analysis and Operator Theory, 7(4), p. 801-812 (2013); doi:10.1007/s11785-011-0173-y
Abstract:
A classical result of Apostol (MichiganMath. J. 32, 279–294, 1985) concerning the reduced minimum modulus of bounded linear operators acting in Hilbert spaces is extended to the case of linear relations.
A classical result of Apostol (MichiganMath. J. 32, 279–294, 1985) concerning the reduced minimum modulus of bounded linear operators acting in Hilbert spaces is extended to the case of linear relations.
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