<abstract xmlns="http://www.w3.org/1999/xhtml"><p>In the year 2006, S. Lin and W. Lin introduced the definition of weakly weighted-sharing of meromorphic functions which is between “CM” and “IM”. In this paper, using the notion of weakly weighted-sharing, we study the uniqueness of a polynomial function <italic>p</italic>(<italic>f</italic>) of <italic>f</italic> and a homogeneous differential polynomial <italic>P</italic> [<italic>f</italic>] generated by <italic>f</italic>. Our results improve and generalizes the results due to Charak and Lal, S. Lin and W. Lin, and H-Y Xu and Y Hu.</p></abstract>

In the year 2006, S. Lin and W. Lin introduced the definition of weakly weighted-sharing of meromorphic functions which is between “CM” and “IM”. In this paper, using the notion of weakly weighted-sharing, we study the uniqueness of a polynomial function p(f) of f and a homogeneous differential polynomial P [f] generated by f. Our results improve and generalizes the results due to Charak and Lal, S. Lin and W. Lin, and H-Y Xu and Y Hu.

Uniqueness of <italic>p</italic>(<italic>f</italic>) and <italic>P</italic> [<italic>f</italic>] concerning weakly weighted-sharing

Department of Mathematics Raja Rammohunpur

University of North Bengal Raja Rammohunpur

General Mathematics

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Uniqueness of () and  [] concerning weakly weighted-sharing

In the year 2006, S. Lin and W. Lin introduced the definition of weakly weighted-sharing of meromorphic functions which is between “CM” and “IM”. In this...

Uniqueness of p(f) and P [f] concerning weakly weighted-sharing

Publié en ligne: 31 juil. 2020

Pages: 11 - 24

Reçu: 23 août 2018

Accepté: 19 mars 2020

DOI: https://doi.org/10.2478/gm-2020-0002

Mots clés
Meromorphic function, Weakly weighted share, Small function, Differential polynomial

© 2020 Dilip Chandra Pramanik et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Uniqueness of p(f) and P [f] concerning weakly weighted-sharing

Publié en ligne: 31 juil. 2020

Pages: 11 - 24

Reçu: 23 août 2018

Accepté: 19 mars 2020

DOI: https://doi.org/10.2478/gm-2020-0002

Mots clésMeromorphic function, Weakly weighted share, Small function, Differential polynomial

© 2020 Dilip Chandra Pramanik et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Mots clés
Meromorphic function, Weakly weighted share, Small function, Differential polynomial