Zinelâabidine Latreuch

On Picard value problem of some difference polynomials

In this paper, we study the value distribution of zeros of certain nonlinear difference polynomials of entire functions of finite order.

Growth of Logarithmic Derivatives and Their Applications in Complex Differential Equations

We continue the study of the behavior of the growth of logarithmic derivatives. In fact, we prove some relations between the value distribution of solutions of linear differential equations and growth of their logarithmic derivatives. We also give an estimate of the growth of the quotient of two differential polynomials generated by solutions of the equation where and are entire functions.

Further Estimations on the Order of Growth and the Type of Meromorphic Functions in the Unit Disc

Abstract In this paper, we will give sufficient conditions to obtain new estimates about the order of growth and the type of meromorphic functions in the unit disc Δ ={z ∊ ℂ :∣ z ∣ < 1} we give also some examples to explain the sharpness of these estimations.