EPrints Complutense Repositorio Institucional de la UCM (Universidad Complutense de Madrid) · 1999 · 39 citations · 8 references
Natural SciencesMathematicsMathematical PhysicsInterpolation TechniquesOperator TheorySpectral AnalysisSpectral TheoryCompact OperatorsInterpolation TheoryOperatorsSpectral Measure TheorySpectral Radius
We investigate the behaviour of the measure of Iron-compactness of an operator under real interpolation. Our results refer to general Banach couples. An application to the essential spectral radius of interpolated operators is also given.
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The radius of the essential spectrum
Roger D. Nussbaum · Duke Mathematical Journal · 1970 · 263 citations