Universal map for fractal structures in weak interactions of solitary waves |
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Authors: | Zhu Yi Haberman Richard Yang Jianke |
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Institution: | Zhou Pei-Yuan Center for Applied Mathematics, Tsinghua University, Beijing 100084, China. |
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Abstract: | Fractal scatterings in weak solitary-wave interactions are analyzed for generalized nonlinear Schr?diger equations (GNLS). Using asymptotic methods, these weak interactions are reduced to a universal second-order map. This map gives the same fractal-scattering patterns as those in the GNLS equations both qualitatively and quantitatively. Scaling laws of these fractals are also derived. |
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