Uniqueness of meromorphic functions sharing one value.
Displaying 61 – 80 of 84
Uniqueness of meromorphic functions sharing three values
Indrajit Lahiri, Arindam Sarkar (2005)
Annales Polonici Mathematici
We prove a result on the uniqueness of meromorphic functions sharing three values with weights and as a consequence of this result we improve a recent result of W. R. Lü and H. X. Yi.
Uniqueness of meromorphic functions sharing three weighted values.
Lahiri, Indrajit, Sahoo, Pulak (2008)
Bulletin of the Malaysian Mathematical Sciences Society. Second Series
Uniqueness of meromorphic functions sharing values.
Ping, He (2010)
Analele Ştiinţifice ale Universităţii “Ovidius" Constanţa. Seria: Matematică
Uniqueness of meromorphic functions when two differential polynomials share one value IM
Pulak Sahoo (2010)
Matematički Vesnik
Uniqueness of meromorphic functions when two linear differential polynomials share the same 1-points
Indrajit Lahiri (1999)
Annales Polonici Mathematici
We prove a uniqueness theorem for meromorphic functions involving linear differential polynomials generated by them. As consequences of the main result we improve some previous results.
Uniqueness of meromorphic functions when two non-linear differential polynomials share a small function
Indrajit Lahiri, Pulak Sahoo (2008)
Archivum Mathematicum
In the paper we deal with the uniqueness of meromorphic functions when two non-linear differential polynomials generated by two meromorphic functions share a small function.
Uniqueness of nonlinear differential polynomials sharing simple and double 1-points.
Lahiri, Indrajit, Mandal, Nintu (2005)
International Journal of Mathematics and Mathematical Sciences
Uniqueness of -shift difference polynomials of meromorphic functions sharing a small function
Renukadevi S. Dyavanal, Rajalaxmi V. Desai (2020)
Mathematica Bohemica
We investigate the uniqueness of a -shift difference polynomial of meromorphic functions sharing a small function which extend the results of N. V. Thin (2017) to -difference operators.
Uniqueness of transcendental meromorphic functions with their nonlinear differential polynomials sharing the small function.
Xu, Hong-Yan (2007)
International Journal of Mathematics and Mathematical Sciences
Uniqueness of two analytic functions sharing four values in an angular domain
Hong-Yan Xu, Ting-Bin Cao (2010)
Annales Polonici Mathematici
We deal with the uniqueness problem for analytic functions sharing four distinct values in an angular domain and obtain some theorems which improve the result given by Cao and Yi [J. Math. Anal. Appl. 358 (2009)].
Uniqueness results for differential polynomials sharing a set
Soniya Sultana, Pulak Sahoo (2025)
Mathematica Bohemica
We investigate the uniqueness results of meromorphic functions if differential polynomials of the form and share a set counting multiplicities or ignoring multiplicities, where is a polynomial of one variable. We give suitable conditions on the degree of and on the number of zeros and the multiplicities of the zeros of . The results of the paper generalize some results due to T. T. H. An and N. V. Phuong (2017) and that of N. V. Phuong (2021).
Uniqueness results of meromorphic functions whose nonlinear differential polynomials have one nonzero pseudo value
Hong-Yan Xu, Ting-Bin Cao, Shan Liu (2012)
Matematički Vesnik
Uniqueness theorems and normal families of entire functions and their derivatives
Feng Lü, Junfeng Xu, Hongxun Yi (2009)
Annales Polonici Mathematici
We use the theory of normal families to obtain some uniqueness theorems for entire functions, which improve and generalize the related results of Rubel and Yang, and Li and Yi. Some examples are provided to show the sharpness of our results.
Uniqueness theorems for entire functions whose difference polynomials share a meromorphic function of a smaller order
Xiao-Min Li, Wen-Li Li, Hong-Xun Yi, Zhi-Tao Wen (2011)
Annales Polonici Mathematici
We deal with uniqueness of entire functions whose difference polynomials share a nonzero polynomial CM, which corresponds to Theorem 2 of I. Laine and C. C. Yang [Proc. Japan Acad. Ser. A 83 (2007), 148-151] and Theorem 1.2 of K. Liu and L. Z. Yang [Arch. Math. 92 (2009), 270-278]. We also deal with uniqueness of entire functions whose difference polynomials share a meromorphic function of a smaller order, improving Theorem 5 of J. L. Zhang [J. Math. Anal. Appl. 367 (2010), 401-408], where the entire...
Uniqueness theorems for meromorphic functions.
H.S. Gopalakrishna, S.S. Bhoosnurmath (1976)
Mathematica Scandinavica
Uniqueness theorems for meromorphic functions concerning fixed points
Xiu-Qing Lin, Wei-Chuan Lin (2011)
Annales Polonici Mathematici
This paper is devoted to the study of uniqueness of meromorphic functions sharing only one value or fixed points. We improve some related results due to J. L. Zhang [Comput. Math. Appl. 56 (2008), 3079-3087] and M. L. Fang [Comput. Math. Appl. 44 (2002), 823-831], and we supplement some results given by M. L. Fang and X. H. Hua [J. Nanjing Univ. Math. Biquart. 13 (1996), 44-48] and by C. C. Yang and X. H. Hua [Ann. Acad. Sci. Fenn. Math. 22 (1997), 395-406].
Uniqueness theorems for meromorphic functions that share three sets with weights.
Xu, Hong-Yan, Yhang, Hong-Xia, Yi, Cai-Feng (2008)
Novi Sad Journal of Mathematics
Univalence of odd derivatives of even entire functions.
J.L. Frank, J.K. Shaw (1975)
Journal für die reine und angewandte Mathematik
Univalent functions and Dirichlet integral.
Shinji Yamashita (1990)
Mathematische Zeitschrift