Paper Title:

Study of Complex Oscillation of Solutions to Higher Order Linear Differential Equations With Meromorphic Coefficients of Finite [p,q]-φ Order

Author(s):

Mansouria Saidani, Fatiha Mekia Benguettat and Benharrat Belaidi

Department of Mathematics,
Laboratory of Pure and Applied Mathematics,
University of Mostaganem (UMAB),
B. P. 227 Mostaganem,
Algeria.
E-mail: saidaniman@yahoo.fr saidaniman@yahoo.fr benharrat.belaidi@univ-mosta.dz

Abstract:

In the present paper, we investigate the growth of meromorphic solutions to higher order homogeneous and nonhomogeneous linear differential equations with meromorphic coefficients of finite [p,q] - φ order. We obtain some results about the [p,q] - φ order and the [p,q] - φ convergence exponent of solutions for such equations.

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