A renormalization group for Hamiltonians: numerical results
نویسندگان
چکیده
منابع مشابه
A Renormalization Group for Hamiltonians: Numerical Results
We describe a renormalization group transformation that is related to the breakup of golden invariant tori in Hamiltonian systems with two degrees of freedom. This transformation applies to a large class of Hamiltonians, is conceptually simple, and allows for accurate numerical computations. In a numerical implementation, we find a nontrivial fixed point and determine the corresponding critical...
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ژورنال
عنوان ژورنال: Nonlinearity
سال: 1998
ISSN: 0951-7715,1361-6544
DOI: 10.1088/0951-7715/11/5/001