On the periodic Ambrosetti–Prodi problem for a class of ODEs with nonlinearities indefinite in sign
Autor: | Obersnel, Franco, Omari, Pierpaolo |
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Zdroj: | In Applied Mathematics Letters January 2021 111 |
Databáze: | ScienceDirect |
Externí odkaz: |
Autor: | Obersnel, Franco, Omari, Pierpaolo |
---|---|
Zdroj: | In Applied Mathematics Letters January 2021 111 |
Databáze: | ScienceDirect |
Externí odkaz: |