Entire solutions of differential equations that are related to trigonometric identities
Autor: | Gundersen, Gary G., Lü, Wei-Ran, Ng, Tuen-Wai, Yang, Chung-Chun |
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Zdroj: | In Journal of Mathematical Analysis and Applications 1 March 2022 507(1) |
Databáze: | ScienceDirect |
Externí odkaz: |