Periodic solutions of the first boundary value problem for a linear and weakly nonlinear heat equation
Věnceslava Šťastnová, Otto Vejvoda (1968)
Aplikace matematiky
Similarity:
One investigates the existence of an -periodic solution of the problem , provided the functions are sufficiently smooth and -periodic in . If , natural, such a solution always exists for sufficiently small . On the other hand, if , natural, some additional conditions have to be satisfied.