Uniqueness of differential polynomials of meromorphic functions and small function sharing
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DOI: 10.1007/s13370-018-0640-y
Abstract: In the paper we study the uniqueness problem of certain differential polynomials generated by two meromorphic functions provided they share a small function along with some other conditions on the zeros and poles of the… read more here.
Keywords: meromorphic functions; polynomials meromorphic; small function; uniqueness differential ... See more keywords
Subordination Results for the Second-Order Differential Polynomials of Meromorphic Functions
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DOI: 10.3390/sym14122587
Abstract: The outcome of the research presented in this paper is the definition and investigation of two new subclasses of meromorphic functions. The new subclasses are introduced using a differential operator defined considering second-order differential polynomials… read more here.
Keywords: differential polynomials; order differential; polynomials meromorphic; second order ... See more keywords