The numerical range of nonlinear Banach space operators

DOI10.1007/BF01874455zbMath0796.47051MaRDI QIDQ5906507

Ram U. Verma

Publication date: 24 April 1994

Published in: Acta Mathematica Hungarica (Search for Journal in Brave)

zbMATH Keywords

numerical range for nonlinear operators in Banach spacesspectrum of a generalized Lipschitz operator

Mathematics Subject Classification ID

Equations involving nonlinear operators (general) (47J05) Generalizations of inner products (semi-inner products, partial inner products, etc.) (46C50) Nonlinear spectral theory, nonlinear eigenvalue problems (47J10)

Related Items

A numerical range for nonlinear operators in smooth Banach spaces ⋮ Numerical radius inequalities for nonlinear operators in Hilbert spaces ⋮ Numerical range of two operators in semi-inner product spaces

Cites Work

• Unnamed Item
• Multiparameter spectral theory of a separating operator system
• Spectra of products and numerical ranges
• The closure of the numerical range contains the spectrum
• Semi-Inner-Product Spaces
• REMARKS ON NONLINEAR FUNCTIONAL EQUATIONS
• ON A „MONOTONICITY” METHOD FOR THE SOLUTION OF NONLINEAR EQUATIONS IN BANACH SPACES

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