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GROWTH AND OSCILLATION OF SOLUTIONS TO HIGHER ORDER LINEAR DIFFERENTIAL EQUATIONS WITH COEFFICIENTS OF FINITE LOGARITH-MIC ORDER


AMINA FERRAOUN 1 AND BENHARRAT BELAÏDI 2
1,2. Department of Mathematics, Laboratory of Pure and Applied Mathematics, Universi-ty of Mostaganem (UMAB), B. P. 227 Mostaganem-Algeria.
e-mails: aferraoun@yahoo.fr; benharrat.belaidi@univ-mosta.dz

Issue:

SSRSMI, Number 2, Volume XXVI

Section:

Volume 26, Number 2

Abstract:

In this paper, we study the growth of solutions of complex higher order linear differential equations with entire or meromorphic coefficients of finite logarithmic order. We extend some precedent results due to L. Kinnunen; B. BelaĂŻdi; J. Liu, J. Tu and L. Z. Shi; H. Hu, X. M. Zheng; T. B. Cao, K. Liu and J. Wang and others. We also consider the fixed points of solutions in this paper.

Keywords:

Entire functions, meromorphic functions, differential equations, logarithmic order, loga-rithmic type.

Code [ID]:

SSRSMI201602V26S01A0008 [0004501]

DOI:

Full paper:

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