rajshree dhar - Academia.edu (original) (raw)
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King AbdulAziz University (KAU) Jeddah, Saudi Arabia
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Papers by rajshree dhar
In this paper, we study the entire or meromorphic solutions for differential-difference equations... more In this paper, we study the entire or meromorphic solutions for differential-difference equations in f(z) , its shifts, its derivatives and derivatives of its shifts. and study some Hayman's results for differential-difference polynomials.
We investigate the value distribution of dierence polynomials of entire and meromorphic functions... more We investigate the value distribution of dierence polynomials of entire and meromorphic functions, which can be viewed as the Hayman's conjecture. And we also study the uniqueness of dierence polynomials sharing a common value.
In this paper, we consider the zero distributions of q-shift monomi-als and difference ... more In this paper, we consider the zero distributions of q-shift monomi-als and difference polynomials of meromorphic functions with zero order, that extends the classical Hayman results on the zeros of differential poly-nomials to q-shift difference polynomials. We also investigate problem of q-shift difference polynomials that share a common value.
It is shown that if a non-constant meromorphic function f(z) is of finite order and shares c... more It is shown that if a non-constant meromorphic function f(z) is of finite order and shares certain values with its shifts/difference operators then f(z) coincides with that particular shift/difference operator.
In this paper, we study the entire or meromorphic solutions for differential-difference equations... more In this paper, we study the entire or meromorphic solutions for differential-difference equations in f(z) , its shifts, its derivatives and derivatives of its shifts. and study some Hayman's results for differential-difference polynomials.
We investigate the value distribution of dierence polynomials of entire and meromorphic functions... more We investigate the value distribution of dierence polynomials of entire and meromorphic functions, which can be viewed as the Hayman's conjecture. And we also study the uniqueness of dierence polynomials sharing a common value.
In this paper, we consider the zero distributions of q-shift monomi-als and difference ... more In this paper, we consider the zero distributions of q-shift monomi-als and difference polynomials of meromorphic functions with zero order, that extends the classical Hayman results on the zeros of differential poly-nomials to q-shift difference polynomials. We also investigate problem of q-shift difference polynomials that share a common value.
It is shown that if a non-constant meromorphic function f(z) is of finite order and shares c... more It is shown that if a non-constant meromorphic function f(z) is of finite order and shares certain values with its shifts/difference operators then f(z) coincides with that particular shift/difference operator.