Notes on uniqueness of meromorphic functions

• Autorzy: Lü W. , Cao J.
• Języki publikacji: EN

Abstrakty

EN

In this paper, we study the problem of uniqueness on meromorphic functions involving in differential polynomials and obtain some results which extend and improve the theorems of M. Fang and W. Hong et al.

Słowa kluczowe

EN

meromorphic function; sharing value; uniqueness

• Wydawca: De Gruyter
• Czasopismo: Journal of Applied Analysis
• Rocznik: 2006
• Tom: Vol. 12, nr 2
• Strony: 259--265
• Opis fizyczny: Bibliogr. 7 poz.

Twórcy

autor

Lü W.

autor

Cao J.

• Applied Department of Mathematics University of Petroleum Dongying 257061 P. R. China,

Bibliografia

• [1] Fang, M. L., Hong, W., A unicity theorem for entire functions concerning differential polynomials, Indian J. Pure Appl. Math. 32 (2001), 1343-1348.
• [2] Hayman, W. K., Picard values of meromo1phic functions and their derivatives, Ann. of Math. (2) 70 (1959), 9-42.
• [3] Hayman, W. K., Meromo1phic Functions, Clarendon, Oxford, 1964.
• [4] Lu, W. R., Wang, J., Meromo1phic functions sharing two values, Northeast. Math. J. 20 (2004), 63-67.
• [5] Yang, C. C., On deficiencies of differential polynomials. II, Math. z. 125 (1972), 107-112.
• [6] Yi, H. X., Yang, C. C., Uniqueness Theory of Meromorphic Functions, Science Press, Beijing, 1995.
• [7] Yi, H. X., Meromorphic functions that share one or two values, Complex Var. Theory Appl. 28 (1995), 1-11.