Method for the analysis of long water waves taking into account reflection from a gently sloping beachстатья
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Дата последнего поиска статьи во внешних источниках: 17 января 2018 г.
Аннотация:Algorithms and their software implementation are described that allow calculating the front propagation for a long wave (for example, a tsunami wave) described in the approximation of the linearized shallow water equations with reflection from a shallow beach taken into account. The algorithms are based on a construction of asymptotic solutions of the Cauchy problem for hyperbolic equations with degeneracy on the boundary earlier proposed with the participation of one of the authors. The results of a numerical experiment are presented. (C) 2017 Elsevier Ltd. All rights reserved.