【摘 要】
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We report the numerical technique for some one-dimensional nonlinear wave equations in unbounded domains.Exact absorbing boundary conditions will be present
【机 构】
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Department of Mathematical Sciences,Tsinghua University Beijing 100084-People's Republic of China
【出 处】
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International Conference Nonlinear Waves-Theory and Applicat
论文部分内容阅读
We report the numerical technique for some one-dimensional nonlinear wave equations in unbounded domains.Exact absorbing boundary conditions will be presented based on the work of A.Boutet de Monvel, A.S.Fokas and D.Shepelsky [Lett.Math.Phys.65 (3) 199-212, 2003], which considered the generalized Dirichlet-to-Neumann mapping for some integrable systems by the inverse scattering theory.A discretization technique will be proposed for the boundary conditions, and some numerical tests will be given to demonstrate its performance.
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