BELAÏDI, BENHARRAT; LATREUCH, ZINELÂABIDINE
(J. Comput. Sci. Appl. Math, 2014)
In this paper, we consider some properties on the growth and oscillation of combination of
solutions of the linear di erential equation
f00 + A(z) f0 + B (z) f = 0;
with analytic coe cients A(z) and B (z) with [p; ...