• DML-CZ Home

Author: Fischer, Alexandr

• Fischer, Alexandr: Almost periodic solutions with a prescribed spectrum of linear and quasilinear differential equations with almost periodic coefficients and constant time lag (Neutral differential equations). (English). Mathematica Bohemica, vol. 137 (2012), issue 3, pp. 293-310
• Fischer, Alexandr: 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). (English). Mathematica Bohemica, vol. 129 (2004), issue 1, pp. 43-70
• Fischer, Alexandr: Approximation of periodic solutions of a system of periodic linear nonhomogeneous differential equations. (English). Applications of Mathematics, vol. 49 (2004), issue 3, pp. 269-284
• Fischer, Alexandr: Od funkcí periodických ke skoroperiodickým. (Czech) [From periodic functions to almost periodic functions]. Pokroky matematiky, fyziky a astronomie, vol. 45 (2000), issue 4, pp. 273-283
• Fischer, Alexandr: Almost periodic solutions with a prescribed spectrum of systems of linear and quasilinear differential equations with almost periodic coefficients and constant time lag (Cauchy integral). (English). Mathematica Bohemica, vol. 124 (1999), issue 4, pp. 351-379
• Fischer, Alexandr: Structure of Fourier exponents of almost periodic functions and periodicity of almost periodic functions. (English). Mathematica Bohemica, vol. 121 (1996), issue 3, pp. 249-262