Uniqueness of Meromorphic Functions Concerning Their Derivatives and Shifts with Partially Shared Values
| العنوان: | Uniqueness of Meromorphic Functions Concerning Their Derivatives and Shifts with Partially Shared Values |
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| المؤلفون: | W.-J. Chen, Z.-G. Huang |
| المصدر: | Journal of Contemporary Mathematical Analysis (Armenian Academy of Sciences). 57:232-241 |
| بيانات النشر: | Allerton Press, 2022. |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | Control and Optimization, Applied Mathematics, Analysis |
| الوصف: | The uniqueness problems of the j-th derivative of a meromorphic function f(z) and the k-th derivative of its shift f(z + c) are investigated in this paper, where j, k are integers with 0 ⩽ j < k. We show that when f (j) (z) and f (k) (z + c) share one IM value and two partially shared values CM, the uniqueness result remains valid under some additional hypotheses. With one CM value and two partially shared values CM, a uniqueness theorem about the j-th derivative of f(z) and the k-th derivative of its shift f(z + c) is also proved. |
| تدمد: | 1934-9416 1068-3623 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c82f9477406e25290dd1431ce223944f https://doi.org/10.3103/s1068362322040033 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi.dedup.....c82f9477406e25290dd1431ce223944f |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 19349416 10683623 |
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