Bulletin of the Korean Mathematical Society (대한수학회보)

Korean Mathematical Society (대한수학회)
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NON-LINEAR DIFFERENTIAL POLYNOMIALS SHARING 1-POINTS

  • Lahiri Indrahit (DEPARTMENT OF MATHEMATICS, UNIVERSITY OF KALYANI) ;
  • Pal Rupa (DEPARTMENT OF MATHEMATICS, UNIVERSITY OF KALYANI)
  • Published : 2006.02.01
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Abstract

We prove two theorems on the uniqueness of nonlinear differential polynomials sharing 1-points, the first of which improves a recent result of Fang-Fang and Lin-Yi.

Keywords

References

  1. M. L. Fang and W. Hong, A unicity theorem for entire functions concerning dif- ferential polynomials, Indian J. Pure Appl. Math. 32 (2001), no. 9, 1343-1348
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  6. I. Lahiri and P. Sahoo, Uniqueness of non-linear differential polynomials sharing 1-points, Georgian Math. J. 12 (2005), no. 1, 131-138
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