3 citations · 5 across the 19 of their papers we have counts for
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Some Normality Criteria and a Counterexample to the Converse of Bloch's Principle
Kuldeep Singh Charak, Shittal Sharma
In this paper we continue our earlier investigations on normal families of meromorphic functions\cite{CS2}. Here, we prove some value distribution results which lead to some normal…
Sharing of a set of meromorphic functions and Montel's theorem
Kuldeep Singh Charak, Virender Singh
In this paper we prove the result: Let be a family of meromorphic functions on a domain such that every pair of members of shares a set $S:=\left\{ψ…
Normality criteria concerning composite meromorphic functions
Virender Singh, Kuldeep Singh Charak
In this paper, we prove normality criteria for families of meromorphic functions involving sharing of a holomorphic function by a certain class of differential polynomials. Results…
Uniqueness of p(f) and P[f]
Kuldeep Singh Charak, Banarsi Lal
Let f be a non constant meromorphic function and a(not identically zero or infinity) be a meromorphic function satisfying T(r,a) = o(T(r,f)) as r tends to infinity, and p(z) be a p…