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arxiv: nlin/0309021 · v1 · submitted 2003-09-05 · 🌊 nlin.CD

Liouville Operator Approach to Symplecticity-Preserving Renormalization Group Method

classification 🌊 nlin.CD
keywords groupliouvillemapsmethodoperatorrenormalizationsymplecticity-preservingappears
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We present a method to construct symplecticity-preserving renormalization group maps by using the Liouville operator, and obtain correctly reduced symplectic maps describing their long-time behavior even when a resonant island chain appears.

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