Matches in SemOpenAlex for { <https://semopenalex.org/work/W1964102743> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W1964102743 abstract "The deformation of a nonlinear pulse traveling in a dispersive random medium can be studied with asymptotic analysis based on separation of scales when the propagation distance is large compared to the correlation length of the random medium. We consider shallow water waves with a spatially random depth. We use a formulation in terms of a terrain-following Boussinesq system. We compute the effective evolution equation for the front pulse which can be written as a dissipative Kortweg-de Vries equation. We study the soliton dynamics driven by this system. We show, both theoretically and numerically, that a solitary wave is more robust than a linear wave in the early steps of the propagation. However, it eventually decays much faster after a critical distance corresponding to the loss of about half of its initial amplitude. We also perform an asymptotic analysis for a class of random bottom topographies. A universal behavior is captured through the asymptotic analysis of the metric term for the corresponding change to terrain-following coordinates. Within this class we characterize the effective height for highly disordered topographies. The probabilistic asymptotic results are illustrated by performing Monte Carlo simulations with a Schwarz-Christoffel Toolbox." @default.
- W1964102743 created "2016-06-24" @default.
- W1964102743 creator A5023971789 @default.
- W1964102743 creator A5044789423 @default.
- W1964102743 creator A5065812512 @default.
- W1964102743 date "2007-01-01" @default.
- W1964102743 modified "2023-10-14" @default.
- W1964102743 title "Effective behavior of solitary waves over random topography" @default.
- W1964102743 cites W1964509112 @default.
- W1964102743 cites W1980570615 @default.
- W1964102743 cites W1986788497 @default.
- W1964102743 cites W1988936734 @default.
- W1964102743 cites W1990828615 @default.
- W1964102743 cites W1992544831 @default.
- W1964102743 cites W1994640033 @default.
- W1964102743 cites W2001553466 @default.
- W1964102743 cites W2003208411 @default.
- W1964102743 cites W2005480971 @default.
- W1964102743 cites W2016034508 @default.
- W1964102743 cites W2016719307 @default.
- W1964102743 cites W2019203820 @default.
- W1964102743 cites W2019758643 @default.
- W1964102743 cites W2029159574 @default.
- W1964102743 cites W2058375199 @default.
- W1964102743 cites W2067988103 @default.
- W1964102743 cites W2069523715 @default.
- W1964102743 cites W2070310884 @default.
- W1964102743 cites W2075430735 @default.
- W1964102743 cites W2112314475 @default.
- W1964102743 cites W2113196557 @default.
- W1964102743 cites W2132794838 @default.
- W1964102743 cites W2136593750 @default.
- W1964102743 cites W2143685450 @default.
- W1964102743 cites W2165052558 @default.
- W1964102743 cites W2167525464 @default.
- W1964102743 cites W3009787264 @default.
- W1964102743 cites W3215225353 @default.
- W1964102743 cites W3141267612 @default.
- W1964102743 hasPublicationYear "2007" @default.
- W1964102743 type Work @default.
- W1964102743 sameAs 1964102743 @default.
- W1964102743 citedByCount "9" @default.
- W1964102743 countsByYear W19641027432015 @default.
- W1964102743 countsByYear W19641027432016 @default.
- W1964102743 countsByYear W19641027432017 @default.
- W1964102743 countsByYear W19641027432020 @default.
- W1964102743 crossrefType "journal-article" @default.
- W1964102743 hasAuthorship W1964102743A5023971789 @default.
- W1964102743 hasAuthorship W1964102743A5044789423 @default.
- W1964102743 hasAuthorship W1964102743A5065812512 @default.
- W1964102743 hasConcept C121332964 @default.
- W1964102743 hasConcept C127313418 @default.
- W1964102743 hasConcept C165205528 @default.
- W1964102743 hasConcept C24890656 @default.
- W1964102743 hasConceptScore W1964102743C121332964 @default.
- W1964102743 hasConceptScore W1964102743C127313418 @default.
- W1964102743 hasConceptScore W1964102743C165205528 @default.
- W1964102743 hasConceptScore W1964102743C24890656 @default.
- W1964102743 hasLocation W19641027431 @default.
- W1964102743 hasOpenAccess W1964102743 @default.
- W1964102743 hasPrimaryLocation W19641027431 @default.
- W1964102743 hasRelatedWork W2271181815 @default.
- W1964102743 hasRelatedWork W2902782467 @default.
- W1964102743 hasRelatedWork W2935759653 @default.
- W1964102743 hasRelatedWork W3105167352 @default.
- W1964102743 hasRelatedWork W3148032049 @default.
- W1964102743 hasRelatedWork W54078636 @default.
- W1964102743 hasRelatedWork W1501425562 @default.
- W1964102743 hasRelatedWork W2298861036 @default.
- W1964102743 hasRelatedWork W2954470139 @default.
- W1964102743 hasRelatedWork W3084825885 @default.
- W1964102743 isParatext "false" @default.
- W1964102743 isRetracted "false" @default.
- W1964102743 magId "1964102743" @default.
- W1964102743 workType "article" @default.