| Autor: |
AMSTER, PABLO, EPSTEIN, JULIÁN, CUÉLLAR, ARTURO SANJUÁN |
| Předmět: |
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| Zdroj: |
Topological Methods in Nonlinear Analysis; 2021, Vol. 58 Issue 2, p591-607, 17p |
| Abstrakt: |
Motivated by Lazer-Leach type results, we study the existence of periodic solutions for systems of functional-differential equations at resonance with an arbitrary even-dimensional kernel and linear deviating terms involving a general delay of the form ∫2π0u(t+s)dλ(s), where λ is a finite regular signed measure. Our main technique shall be the Coincidence Degree Theorem due to Mawhin. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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