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Inverse scattering and soliton solutions of nonlocal complex reverse-spacetime mKdV equations

机译:非本体复合反向 - 时空MKDV方程的逆散射和孤子解

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The paper deals with the inverse scattering transforms for nonlocal complex reverse-spacetime multicomponent integrable modified Korteweg-de Vries (mKdV) equations. We establish associated Riemann-Hilbert problems and determine their solutions by the Sokhotski-Plemelj formula. The inverse scattering problems consist of Gelfand-Levitan-Marchenko type equations for the generalized matrix Jost solutions and the recovery formula for the potential. When reflection coefficients are zero, the corresponding Riemann-Hilbert problems yield soliton solutions to the nonlocal complex reverse-spacetime mKdV equations. (C) 2020 Elsevier B.V. All rights reserved.
机译:本文涉及非局部复杂反向时空的逆散射变换,多组分可集成的korteweg-de VRIES(MKDV)方程。 我们建立了相关的riemann-hilbert问题,并通过Sokhotski-Plemelj公式确定其解决方案。 逆散射问题由Gelfand-Levitan-Marchenko类型方程组成,用于广义矩阵Jost解决方案和潜在恢复公式。 当反射系数为零时,相应的RIEMANN-HILBERT问题将孤子解决方案产生孤子解决方案。 (c)2020 Elsevier B.V.保留所有权利。

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