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تسجيل مستخدم جديدAsymptotic two-soliton solutions in the Fermi-Pasta-Ulam model
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We prove the existence of asymptotic two-soliton states in the Fermi-Pasta-Ulam model with general interaction potential. That is, we exhibit solutions whose difference in $ell^2$ from the linear superposition of two solitary waves goes to zero as time goes to infinity.
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