Bifurcation from periodic solutions with spatiotemporal symmetry, including resonances and mode interactions
UNSPECIFIED. (2003) Bifurcation from periodic solutions with spatiotemporal symmetry, including resonances and mode interactions. JOURNAL OF DIFFERENTIAL EQUATIONS, 191 (2). pp. 377-407. ISSN 0022-0396Full text not available from this repository.
Official URL: http://dx.doi.org/10.1016/S0022-0396(03)00019-6
We study local bifurcation in equivariant dynamical systems from periodic solutions with a mixture of spatial and spatiotemporal symmetries. In previous work, we focused primarily on codimension one bifurcations. In this paper, we show that the techniques used in the codimension one analysis can be extended to understand also higher codimension bifurcations, including resonant bifurcations and mode interactions. In particular, we present a general reduction scheme by which we relate bifurcations from periodic solutions to bifurcations from fixed points of twisted equivariant diffeomorphisms, which in turn are linked via normal form theory to bifurcations from equilibria of equivariant vector fields. We also obtain a general theory for bifurcation from relative periodic solutions and we show how to incorporate time-reversal symmetries into our framework. (C) 2003 Elsevier Science (USA). All rights reserved.
|Item Type:||Journal Article|
|Subjects:||Q Science > QA Mathematics|
|Journal or Publication Title:||JOURNAL OF DIFFERENTIAL EQUATIONS|
|Publisher:||ACADEMIC PRESS INC ELSEVIER SCIENCE|
|Date:||1 July 2003|
|Number of Pages:||31|
|Page Range:||pp. 377-407|
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