A class of gap series with small growth in the unit disc.
A general theorem concerning the growth of solutions of first-order algebraic differential equations
A normality criterion for meromorphic functions having multiple zeros
We prove a normality criterion for a family of meromorphic functions having multiple zeros which involves sharing of a non-zero value by the product of functions and their linear differential polynomials.
A note on a result of Singh and Kulkarni.
A note on algebraic differential equations whose coefficients are entire functions of finite order
A note on Mues' conjecture.
A note on some results of Li and Li
The purpose of the paper is to study the uniqueness problems of linear differential polynomials of entire functions sharing a small function and obtain some results which improve and generalize the related results due to J. T. Li and P. Li (2015). Basically we pay our attention to the condition in Theorems 1.3, 1.4 from J. T. Li and P. Li (2015). Some examples have been exhibited to show that conditions used in the paper are sharp.
A note on some results of Schwick.
A note on the growth of entire functions.
A note on the oscillation theory of certain second order differential equations.
A note on the separated maximum modulus points of meromorphic functions
We give an upper estimate of Petrenko's deviation for a meromorphic function of finite lower order in terms of Valiron's defect and the number p(∞,f) of separated maximum modulus points of the function. We also present examples showing that this estimate is sharp.
A power of a meromorphic function sharing two small functions with a derivative of the power
In connection to a conjecture of W. Lü, Q. Li and C. Yang (2014), we prove a result on small function sharing by a power of a meromorphic function with few poles with a derivative of the power. Our results improve a number of known results.
A property of entire transcendental functions
A question of Gross and weighted sharing of a finite set by meromorphic functions.
A sharp form of Nevanlinna's second fundamental theorem.
A sharp form of Nevanlinna's second main theorem of several complex variables.
A sharp result concerning cercles de remplissage.
A theorem of differential mappings of Riemann surfaces.
A unicity theorem for meromorphic functions.
A uniqueness result related to meromorphic functions sharing two sets.