Еволюційні рівняння з псевдобесселевими операторами

Abstract

We consider a new class of evolutionary equations with operators constructed by non-smooth homogeneous symbols. The theory of the Cauchy problem with initial conditions which are generalized functions of the distribution type is developed. The properties of the Fourier-Bessel transformation of basic and generalized functions, convolutions, convolvers, and multiplicators are studied.