Authors: Gerko A. I.
Abstract
Some sufficient conditions of the existence of concordant solutions of quasilinear differential multidimensional equations
$y'h=a(t)hy+f(t,y)h$ and $y'h=a(t)hy+(b(t)+\lambda f(t,y))h$ for arbitrary Banach space are indicate.
Universitatea de Stat din Moldova
str. Mateevici 60, Chişinău MD-2014, Moldova