|
|||||
|
|
Zur existenz periodischer losungen von pseudodifferential gleichungen mit nacheilendem argument |
|
| Authors: | Karl Doppel Niels Jacob |
| Institution: | 1. Fachbereich Mathematik , Freie Universit?t Berlin , Arnimallee 2-6, D 1000 Berlin 33 Bundesrepublik Deutschland, Berlin;2. Fachbereich Informatik , Hochschule der Bundeswehr München , Werner-Heisenberg-Weg 39, D 8014 Neubiberg, Bundesrepublik Deutschland |
| Abstract: | In this paper an existence theorem for periodic solutions of pseudo-differential equations with delayed argument is proved by using an algebra of pseudo-differential operators. The existence of periodic solutions of the heat equation with delayed argument is included. |
| Keywords: | 41A60 76E15 65L15 |