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Journal of Operator Theory

Volume 33, Issue 2, Spring 1995  pp. 249-258.

Simplification de la caractérisation des opérateurs spectraux coniques

Authors: Alain Albugues
Author institution:Le Martinet - 30960, Les Mages - Gard, FRANCE

Summary: The caracterization of the spectral conical operators is simplified. We use the subdifferentiability property, and a property we call semi-adjointness.

Keywords: Conic spectral operator, monoton maximal operator, semi self-adjoint operator, subgradient, semigroup, semiring, semialgebra.


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Journal of Operator Theory
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