Some Remarks on the Spectrum of Nonlinear Continuous Operators

Abstract

In this article, the existence of the spectrum (the eigenvalues) for the nonlinear continuous operators acting in the Banach spaces is investigated. For the study, this question is used a different approach that allows the studying of all eigenvalues of the nonlinear operator relative to another nonlinear operator. Here shows that in nonlinear operators, case is necessary to seek the spectrum of the given nonlinear operator relative to another nonlinear operator satisfying certain conditions. The different examples, for which eigenvalues can be found are provided. Moreover, the nonlinear problems including parameters are studied.

arXiv admin note: substantial text overlap with arXiv:2201.02245

References in corpus (2)

• Principal eigenvalues and an anti-maximum principle for homogeneous fully nonlinear elliptic equations
• Perturbation of the mapping and solvability theorems in Banach space