1. Almost periodic solutions with a prescribed spectrum of systems of linear and quasilinear differential equations with almost periodic coefficients and constant time lag (Fourier transform approach) Creator: Fischer, Alexandr Format: bez média and svazek Type: model:article and TEXT Subject: almost periodic function, Fourier coefficient, Fourier exponent, spectrum of almost periodic function, almost periodic system of differential equations, formal almost periodic solution, distance of two spectra, and time lag Language: English Description: This paper is a continuation of my previous paper in Mathematica Bohemica and solves the same problem but by means of another method. It deals with almost periodic solutions of a certain type of almost periodic systems of differential equations. Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public