It is shown that any Hamiltonian involving only one-and two-bond interactions for a molecule with n bonds and having a point group P as its symmetry group may have the S n #P partial dynamical symmetry, i.e., the Hamiltonian can be solved analytically for a part of the states, called the unique stat
Symmetry in Planar Dynamical Systems
β Scribed by N.G Lloyd; J.M Pearson
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 226 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0747-7171
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β¦ Synopsis
In the study of dynamical systems the conditions for a critical point to be a centre are often sought. The sufficiency of such conditions is probed using various techniques; here we exploit the possible symmetry of a given system. We describe an application of GrΓΆbner bases in the search for a bilinear transformation of the system to one which is symmetric in a line.
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