Hidden Symmetry in a Kuramoto–Sivashinsky Initial-Boundary Value Problem
نویسندگان
چکیده
منابع مشابه
Hidden Symmetry in a Kuramoto-Sivashinsky Initial-Boundary Value Problem
We investigate the bifurcation structure of the Kuramoto-Sivashinsky equation with homogeneous Dirichlet boundary conditions. Using hidden symmetry principles, based on an extended problem with periodic boundary conditions and O(2) symmetry, we show that the zero solution exhibits two kinds of pitchfork bifurcations: one that breaks the reflection symmetry of the system with Dirichlet boundary ...
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ژورنال
عنوان ژورنال: International Journal of Bifurcation and Chaos
سال: 2017
ISSN: 0218-1274,1793-6551
DOI: 10.1142/s021812741750136x