Duality in spectral optimization and numerical ranges of a family of self-adjoint operators

DOI10.1007/BF01839614zbMath0611.49009MaRDI QIDQ1087823

Yu. Sh. Abramov

Publication date: 1987

Published in: Journal of Soviet Mathematics (Search for Journal in Brave)

zbMATH Keywords

extremal problemsspectral optimizationgeometry of the numerical ranges of selfadjoint operators

Mathematics Subject Classification ID

Numerical range, numerical radius (47A12) Linear symmetric and selfadjoint operators (unbounded) (47B25) Duality theory (optimization) (49N15) Existence theories for problems in abstract spaces (49J27) Existence theories in calculus of variations and optimal control (49J99)

Cites Work

• Unnamed Item
• Multiple completeness of eigen and associated vectors of some classes of operator-functions analytic in a disk
• A minimax theory for overdamped systems

This page was built for publication: Duality in spectral optimization and numerical ranges of a family of self-adjoint operators