The Kachurovskij spectrum of Lipschitz continuous nonlinear block operator matrices

DOI10.1007/S43036-021-00149-YzbMath1494.47097OpenAlexW3166319301MaRDI QIDQ2043895

Xiaomei Dong, De Yu Wu

Publication date: 3 August 2021

Published in: Advances in Operator Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s43036-021-00149-y

zbMATH Keywords

Lipschitz continuous operatorGershgorin theoremKachurovskij spectrumnonlinear operator matrices

Mathematics Subject Classification ID

Particular nonlinear operators (superposition, Hammerstein, Nemytski?, Uryson, etc.) (47H30) Nonlinear spectral theory, nonlinear eigenvalue problems (47J10)

Related Items (1)

Numerical radius inequalities for nonlinear operators in Hilbert spaces

Cites Work

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