Uniqueness of meromorphic functions ans Q-differential polynomials sharing small functions

Document Type : Research Paper

Author

Department of Mathematics‎, ‎Thai Nguyen University of Education‎, ‎Luong Ngoc Quyen Street‎, ‎Thai Nguyen City‎, ‎Viet Nam.

Abstract

‎The paper concerns interesting problems related to the field of Complex Analysis‎, ‎in particular, Nevanlinna theory of meromorphic‎ ‎functions‎. ‎We have studied certain uniqueness problem on differential polynomials of meromorphic functions sharing a‎ ‎small function‎. ‎Outside‎, ‎in this paper‎, ‎we also consider the uniqueness of $q-$ shift difference‎ - ‎differential polynomials‎ ‎of meromorphic functions sharing small function or a set in the complex plane.

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References

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Bulletin of the Iranian Mathematical Society
Volume 43, Issue 3
June 2017
Pages 629-647

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History

  • Receive Date: 12 August 2015
  • Revise Date: 05 January 2016
  • Accept Date: 05 January 2016

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