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BRÜCK CONJECTURE AND A LINEAR DIFFERENTIAL POLYNOMIAL
Lahiri, Indrajit,Pal, Bipul Korean Mathematical Society 2018 대한수학회논문집 Vol.33 No.3
In the paper we consider the uniqueness of a meromorphic function and a linear differential polynomial when they share a small function.
Indrajit Lahiri,Bipul Pal 대한수학회 2017 대한수학회보 Vol.54 No.3
In this paper we study the uniqueness question of meromorphic functions whose certain differential polynomials share a small function.
Lahiri, Indrajit,Ghosh, Goutam Kumar Department of Mathematics 2011 Kyungpook mathematical journal Vol.51 No.2
We prove a uniqueness theorem for meromorphic functions sharing three weighted values, which improves a result given by N. Terglane in 1989 and a result given by X. M. Li and H. X. Yi in 2003. Some examples are provided to show that the result of the paper is best possible.
Lahiri, Indrajit,Pal, Bipul Korean Mathematical Society 2017 대한수학회보 Vol.54 No.3
In this paper we study the uniqueness question of meromorphic functions whose certain differential polynomials share a small function.
Value Distribution of the Product of a Meromorphic Derivative and a Power of the Function
LAHIRI, INDRAJIT,MUKHERJEE, RAJIB Department of Mathematics 2015 Kyungpook mathematical journal Vol.55 No.2
In the paper we discuss the value distribution of the product of the derivative of a transcendental meromorphic function and a power of the function.
A NOTE ON MEAN VALUE PROPERTY AND MONORONICITY
Indrajit Lahiri 대한수학회 1996 대한수학회보 Vol.33 No.3
The notion of approximate derivative was introduced by Denjoy in 1916 [3]. Khintchine [5] proved that Rolle's theorem holds for approximate derivatives and Tolstoff [8] proved that every approximate derivative is of Baire class 1 and has Darboux property. Goffman and Neugebauer [4] proved the above results of Tolstoff [8] in a different and simplified method. Also they [4] proved indirectly (via Darboux property) that approximate derivatives possesss mean value property.
Uniqueness of Meromorphic Functions with Deficient Poles
Indrajit Lahiri,Abhijit Banerjee 경북대학교 자연과학대학 수학과 2004 Kyungpook mathematical journal Vol.44 No.4
We discuss the uniqueness problem of meromorphic functions having deficient poles and answer a question of H. X. Yi ([9]).
LAHIRI, INDRAJIT 대한수학회 2006 Kyungpook mathematical journal Vol.46 No.1
Using the notion of weighted sharing of sets we improve two results of H. X. Yi on uniqueness of meromorphic functions.
Value Distribution of Meromorphic Derivatives
Lahiri, Indrajit,Dewan, Shyamali Department of Mathematics 2005 Kyungpook mathematical journal Vol.45 No.3
In this paper, we discuss the value distribution of the derivative of a meromorphic function.
UNIQUENESS OF MEROMORPHIC FUNCTIONS SHARING THE SAME 1-POINTS
Lahiri, Indrajit Korean Mathematical Society 1998 대한수학회보 Vol.35 No.2
We prove a uniqueness theorom for meromrphic functions which share the same 1-points.