UNIQUE RANGE SET OF A MEROMORPHIC FUNCTION AND ITS LINEAR DIFFERENCE POLYNOMIAL.

Autor: DYAVANAL, RENUKADEVI S., MATHAI, MADHURA M., HATTIKAL, ASHWINI M.
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Zdroj: Journal of the Indian Mathematical Society; Jan-Jun2022, Vol. 89 Issue 1/2, p44-57, 14p
Abstrakt: In this work, we generalize the estimate of cardinality of a unique range set of meromorphic functions (URSM) and as an application we obtain the cardinality of URSM of a meromorphic function f (z) of finite order and its linear difference polynomial L(z, f). As a consequences we deduce several uniqueness of f (z) and L(z, f) sharing a set. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index