Singular limit solutions for a four‐dimensional semilinear elliptic Kuramoto–Sivashinsky system in some general case

We consider the existence of singular limit solutions for a nonlinear elliptic Kuramoto–Sivashinsky system with Navier boundary conditions. We use the nonlinear domain decomposition method and a Pohozaev type identity.

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Veröffentlicht in:	Mathematical methods in the applied sciences 2023-09, Vol.46 (13), p.13922-13990
Hauptverfasser:	Baraket, Sami, Dridi, Amal, Trabelsi, Nihed
Format:	Artikel
Sprache:	eng
Schlagworte:	Boundary conditions Domain decomposition methods Green's function Kuramoto–Sivashinsky system nonlinear domain decomposition method Pohozaev identity singular limit solution
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Beschreibung
Zusammenfassung:	We consider the existence of singular limit solutions for a nonlinear elliptic Kuramoto–Sivashinsky system with Navier boundary conditions. We use the nonlinear domain decomposition method and a Pohozaev type identity.
ISSN:	0170-4214 1099-1476
DOI:	10.1002/mma.9298