THE GROWTH OF SOLUTIONS OF SOME LINEAR DIFFERENTIAL EQUATIONS WITH COEFFICIENTS BEING LACUNARY SERIES OF (P,Q)-ORDER

Amina Ferraoun, Benharrat Belaidi

DOI Number
-
First page
607
Last page
622

Abstract


In this paper, we study the growth of meromorphic solutions of certain linear differential equations with entire coefficients being Lacunary series. We extend some previous results due to L. M. Li and T. B. Cao [9] and S. Z. Wu and X. M. Zheng [13] and others.

Keywords


Entire functions, meromorphic functions, differential equations, Lacunary series, $\left( p,q\right) -$order.

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References


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