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- Title
WEIGHTED SHARING AND UNIQUENESS OF CERTAIN TYPE OF DIFFERENTIAL-DIFFERENCE POLYNOMIALS.
- Authors
Sahoo, Pulak; Biswas, Gurudas
- Abstract
With the notion of weighted sharing of values we investigate the uniqueness problems of certain type of differential-difference polynomials sharing a small function with finite weight. The research findings also include IM analogues of the theorem in which the small function is allowed to be shared ignoring multiplicities. The results of the paper improve, supplement and rectify the recent results due to K. Zhang and H.X. Yi [Acta Mathematica Scientia 34, 719-728 (2014)].
- Subjects
DIFFERENTIAL dimension polynomials; UNIQUENESS (Mathematics); MATHEMATICAL functions
- Publication
Palestine Journal of Mathematics, 2018, Vol 7, Issue 1, p121
- ISSN
2219-5688
- Publication type
Article