Abstract:By using the second main theorem of the meromorphic function on annuli, we investigate the problem on two meromorphic functions partially sharing five or more values and obtain some theorems that improve and generalize the previous results given by Cao and Yi.
In this paper, we deal with the uniqueness problem for higher order derivatives of meromorphic functions on annuli. Our results generalize the result given by H. Y. Xu and H. Wang [18].
…”
supporting
confidence: 92%
“…In 2016 H. Y. Xu and H. Wang [18] investigated the uniqueness of meromorphic functions on annuli and proved the following results: Theorem 4. Let f and g be two transcendental or admissible meromorphic functions on the annulus A = {z : 1 R0 < |z| < R 0 }, where 1 < R 0 ≤ +∞.…”
In this paper, we deal with the uniqueness problem for higher order derivatives of meromorphic functions on annuli. Our results generalize the result given by H. Y. Xu and H. Wang [18].
In this paper, we deal with the uniqueness problem for higher order derivatives of meromorphic functions on annuli. Our results generalize the result given by H. Y. Xu and H. Wang [18].
…”
supporting
confidence: 92%
“…In 2016 H. Y. Xu and H. Wang [18] investigated the uniqueness of meromorphic functions on annuli and proved the following results: Theorem 4. Let f and g be two transcendental or admissible meromorphic functions on the annulus A = {z : 1 R0 < |z| < R 0 }, where 1 < R 0 ≤ +∞.…”
In this paper, we deal with the uniqueness problem for higher order derivatives of meromorphic functions on annuli. Our results generalize the result given by H. Y. Xu and H. Wang [18].
“…In Recent years, Nevanlinna theory of meromorphic functions on the annulus(doublyconnected region) became the hot topic of research( see [4,5,6,9,10,11,12,13]).…”
Section: Theorem A([17]mentioning
confidence: 99%
“…Also in E k) (a, f ) the set of zeros of f − a with multiplicities no greater than k, each zero is counted only once. In 2016, Hong-Yan and Hua Wang [9] investigated the following problem on two meromorphic functions partially sharing five or more values.…”
The purpose of this paper is to investigate the problems on the derivatives of two meromorphic functions partially sharing five or more values on annuli and obtain results that improve and generalize the previous results given by Cao and Yi [4] , H. Y. Xu and H. Wang [9].
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