We consider a model initial and boundary value problem for the wide-angle "parabolic" equation Lu r = icu of underwater acoustics, where L is a second-order differential operator in the depth variable ...
An explicit multi-conservation finite-difference scheme for solving the spherical shallowwater-wave equation set of barotropic atmosphere has been proposed. The numerical scheme is based on a special ...
This paper develops two local mesh-free methods for designing stencil weights and spatial discretization, respectively, for parabolic partial differential equations (PDEs) of ...
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