Bifurcations in Hamiltonian Systems: Computing Singularities by Gröbner Bases

Bifurcations in Hamiltonian Systems: Computing Singularities by Gröbner Bases
ISBN-10
354036398X
ISBN-13
9783540363989
Category
Mathematics
Pages
178
Language
English
Published
2003-01-01
Publisher
Springer
Authors
Henk Broer, Igor Hoveijn, Gerton Lunter

Description

The authors consider applications of singularity theory and computer algebra to bifurcations of Hamiltonian dynamical systems. They restrict themselves to the case were the following simplification is possible. Near the equilibrium or (quasi-) periodic solution under consideration the linear part allows approximation by a normalized Hamiltonian system with a torus symmetry. It is assumed that reduction by this symmetry leads to a system with one degree of freedom. The volume focuses on two such reduction methods, the planar reduction (or polar coordinates) method and the reduction by the energy momentum mapping. The one-degree-of-freedom system then is tackled by singularity theory, where computer algebra, in particular, Gröbner basis techniques, are applied. The readership addressed consists of advanced graduate students and researchers in dynamical systems.

Similar books