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Solution of the Helmholtz equation with complex-valued coefficients in open regions

✍ Scribed by A. V. Gladkii; A. A. Skorobagat'ko


Publisher
Springer US
Year
1992
Tongue
English
Weight
232 KB
Volume
58
Category
Article
ISSN
1573-8795

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πŸ“œ SIMILAR VOLUMES


Periodic Solutions of Complex-Valued Dif
✍ Raul ManΓ‘sevich; Jean Mawhin; Fabio Zanolin πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 760 KB

tion theorems of the Leray Schauder type (see [6,9]). The aim of the present paper is to show that the same methodology can be adapted to prove the existence of periodic solutions for more general classes of equations and systems.