GROWTH OF SOLUTIONS OF A CLASS OF LINEAR DIFFERENTIAL EQUATIONS NEAR A SINGULAR POINT.

Autor: CHERIEF, SAMIR, HAMOUDA, SAADA
Předmět:
Zdroj: Kragujevac Journal of Mathematics; 2023, Vol. 47 Issue 2, p187-201, 15p
Abstrakt: In this paper, we investigate the growth of solutions of the differential equation ... where A(z), B(z) are analytic functions in the closed complex plane except at z0 and a, b are complex constants such that ab≠0 and a = cb, c > 1. Another case has been studied for higher order linear differential equations with analytic coefficients having the same order near a finite singular point. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index