Nonlinear Rayleigh Quotients and Nonlinear Spectral Theory
We give a new and simplified definition of <i>spectrum</i>for a nonlinear operator <i>F</i> acting in a real Banach space <i>X</i>, and study some of its features in terms of (qualitative and) quantitative properties of <i>F</i> such as the measure of...
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| Format: | Article |
| Language: | English |
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MDPI AG
2019-07-01
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| Series: | Symmetry |
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| Online Access: | https://www.mdpi.com/2073-8994/11/7/928 |