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Certain Nonlinear Differential Polynomials Sharing a Nonzero Polynomial with Finite Weight

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With the notion of weighted sharing of values we study the uniqueness of meromorphic functions when certain nonlinear differential polynomials share a nonzero polynomial. Our results improve some recent results including that of a present first au- thor [Kyungpook Math. J., 51(2011), 43-58].

Abstract

With the notion of weighted sharing of values we study the uniqueness of meromorphic functions when certain nonlinear differential polynomials share a nonzero polynomial. Our results improve some recent results including that of a present first au- thor [Kyungpook Math. J., 51(2011), 43-58].

참고문헌 (18)

  1. Abhijit Banerjee, "Uniqueness of Certain Non-Linear Di erential Polynomials Sharing 1-Points", Kyungpook Mathematical Journal, 51(1), pp.43~58 (2011), 경북대학교 자연과학대학 수학과
  2. A. Banerjee, "Meromorphic functions sharing one value", Int. J. Math. Math. Sci, 22, pp.3587~3598 (2005)
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  11. J. D. Li, "Uniqueness of meromorphic functions and di®erential polynomials", Int. J. Math. Math. Sci., pp.12~ (2011)[DOI]
  12. W. C. Lin., "Uniqueness theorems for meromorphic function concerning ¯xed points", Complex Var. Theory Appl, 49, pp.793~806 (2004)
  13. H. Y. Xu., "Uniqueness of meromorphic functions and di®er-ential polynomials sharing one value with ¯nite weight", Ann. Polon. Math, 95, pp.51~66 (2009)
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  15. L. Yang, "Value Distribution Theory" (1993), Springer- Verlag
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  17. J. L. Zhang, "Uniqueness theorems for entire functions concerning ¯xed points", Com-put. Math. Appl, 56, pp.3079~3087 (2008)
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