We prove that smooth solutions of the Degasperis-Procesi equation have infinite propagation speed: they loose instantly the property of having compact support.
机构:
Chongqing Three Gorges Univ, Coll Math & Comp Sci, Chongqing 404000, Peoples R ChinaChongqing Three Gorges Univ, Coll Math & Comp Sci, Chongqing 404000, Peoples R China
机构:
Jiangsu Univ, Fac Sci, Nonlinear Sci Res Ctr, Jiangsu 212013, Peoples R ChinaJiangsu Univ, Fac Sci, Nonlinear Sci Res Ctr, Jiangsu 212013, Peoples R China
Yu, Liqin
Tian, Lixin
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Jiangsu Univ, Fac Sci, Nonlinear Sci Res Ctr, Jiangsu 212013, Peoples R ChinaJiangsu Univ, Fac Sci, Nonlinear Sci Res Ctr, Jiangsu 212013, Peoples R China
Tian, Lixin
Wang, Xuedi
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Jiangsu Univ, Fac Sci, Nonlinear Sci Res Ctr, Jiangsu 212013, Peoples R ChinaJiangsu Univ, Fac Sci, Nonlinear Sci Res Ctr, Jiangsu 212013, Peoples R China
机构:
Jiangsu Univ, Fac Sci, Nonlinear Sci Res Ctr, Zhenjiang 212013, Jiangsu, Peoples R ChinaJiangsu Univ, Fac Sci, Nonlinear Sci Res Ctr, Zhenjiang 212013, Jiangsu, Peoples R China
Tian, Lixin
Fan, Jinling
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Jiangsu Univ, Fac Sci, Nonlinear Sci Res Ctr, Zhenjiang 212013, Jiangsu, Peoples R ChinaJiangsu Univ, Fac Sci, Nonlinear Sci Res Ctr, Zhenjiang 212013, Jiangsu, Peoples R China