Uniqueness of meromorphic functions concerning value sharing of nonlinear differential monomials
| Autor: | Sujoy Majumder, Rajib Mandal |
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| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: | |
| Zdroj: | Mathematica Bohemica, Vol 145, Iss 3, Pp 281-304 (2020) |
| Druh dokumentu: | article |
| ISSN: | 0862-7959 2464-7136 |
| DOI: | 10.21136/MB.2019.0010-18 |
| Popis: | With the idea of normal family we study the uniqueness of meromorphic functions $f$ and $g$ when $f^n(f^{(k)})^m-p$ and $g^n(g^{(k)})^m-p$ share two values, where $p$ is any nonzero polynomial. The result of this paper significantly improves and generalizes the result due to A. Banerjee and S. Majumder (2018). |
| Databáze: | Directory of Open Access Journals |
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