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On the Growth of Solutions of Some Second Order Linear Differential Equations with Entire Coefficients Cover

On the Growth of Solutions of Some Second Order Linear Differential Equations with Entire Coefficients

Open Access
|Sep 2013

Abstract

In this paper, we investigate the order and the hyper-order of growth of solutions of the linear differential equation where n≥2 is an integer, Aj (z) (≢0) (j = 1,2) are entire functions with max {σ A(j) : (j = 1,2} < 1, Q (z) = qmzm + ... + q1z + q0 is a nonoonstant polynomial and a1, a2 are complex numbers. Under some conditions, we prove that every solution f (z) ≢ 0 of the above equation is of infinite order and hyper-order 1.

DOI: https://doi.org/10.2478/auom-2013-0022 | Journal eISSN: 1844-0835 | Journal ISSN: 1224-1784
Language: English
Page range: 35 - 52
Published on: Sep 19, 2013
Published by: Ovidius University of Constanta
In partnership with: Paradigm Publishing Services
Publication frequency: 3 issues per year

© 2013 Benharrat Belaïdi, Habib Habib, published by Ovidius University of Constanta
This work is licensed under the Creative Commons License.