long wave
An effective absorbing boundary condition for linear long wave and linear dispersive wave tsunami simulations
... the long-wave tsunami equation usually utilize a one-way wave equation or the Sommerfeld radiation condition ...the wave height in the vicinity of the model boundary, also has been widely used ...
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LYAPUNOV-SCHMIDT REDUCTION IN THE STUDY OF PERIODIC TRAVELLING WAVE SOLUTIONS OF NONLINEAR DISPERSIVE LONG WAVE EQUATION
... Abstract. This article studies the bifurcation of periodic travelling wave solutions of nonlinear dispersive long wave equation by using Lyapunov-Schmidt reduction. We de- termined the conditions for ...
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Complexition and solitary wave solutions of the (2+1)-dimensional dispersive long wave equations
... (2+1)-dimensional long wave equa- tion is studied. The traveling wave hypothesis yields complexiton ...the wave equation is studied with power law nonlinearity where the ansatz method is ...
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EXISTENCE AND NONEXISTENCE OF BIFURCATION OF PERIODIC TRAVELLING WAVE SOLUTIONS OF NONLINEAR DISPERSIVE LONG WAVE EQUATION
... Abstract: - This article studied the existence and nonexistence of bifurcation of periodic travelling wave solutions of nonlinear dispersive long wave equation by using Lyapunov- Schmidt reduction. ...
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Solitary Wave Solution of the Two Dimensional Regularized Long Wave and Davey Stewartson Equations in Fluids and Plasmas
... solitary wave solutions of the two dimensional regularized long-wave equation in plasma and rotating flows simulated by using extended mapping method, and we hope these solitary waves are helpful to ...
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The long wave of conditional convergence
... zero at some low frequencies, indicating low-frequency cyclical components in the per capita GDP time series. We then use autoregressive models with linear time trend and country-specific intercepts to fit the low-pass ...
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Hydroelastic analysis of ice shelves under long wave excitation
... Abstract. The transient hydroelastic response of an ice shelf under long wave excitation is analysed by means of the finite element method. The simple model, presented in this work, is used for the ...
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Simulating tsunami propagation in fjords with long-wave models
... Coulwave long-wave model was first developed as a means to investigate waves generated by submarine land- slides and numerically was very similar to the initial ver- sions of the FUNWAVE model by Wei et ...
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Interactive long wave spectrum for the thermo dynamic model
... An attempt has been made to develop a parameterization of an interaetive long wave speetrum due to the atmospheric contents of water vapor and carbon dioxide adequate for use[r] ...
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Innovation, diffusion and catching up in the fifth long wave
... this long-term perspective suggest about the catching up process in the decades that will characterize the so-called fifth long wave period? The optimistic scenario that this approach leads us to ...
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On the long-wave instability of natural-convection boundary layers
... m , a feature of long-wave instabilities identified by Drazin & Howard (1962, §6) in the context of unbounded parallel inviscid flow. This behaviour was confirmed by Gill & Davey (1969) for the ...
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Snapshot Imaging Spectrometry in the Visible and Long Wave Infrared.
... In chapter 4 a non-interferometric design is developed for the long wave infrared (wavelengths spanning 8-12 microns). The imaging spectrometer developed in this chapter is a multi-aperture filtered ...
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The Geo-Information System Application for Display of the Tsunami Type Long Wave Propagation Modeling Results in the Black Sea Coastal Area
... The sea coast is always exposed to intense wave action. The coastline and bot- tom topography nature affects the propagation of long waves in coastal zones of the marine basins [1]. Inhomogeneity of the ...
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Nonlinear long-wave deformation and runup in a basin of varying depth
... approaching wave as a wave of weak (but finite) ...incident wave in the form of a nonlinear deformed wave as presented in ...neglect wave reflection from the inflection point between ...
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Various breathers and rogue waves for the coupled long wave short wave system
... rogue wave solutions, are obtained for the coupled long-wave-short-wave system by using a Hirota two-soliton method with complex frequency and complex wave ...
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Tsunamis: The Response of Harbours with Sloping Boundaries to Long Wave Excitation
... This analysis consists of a derivation of the long wave equations of motion in the Lagrangian description for two horizontal coordinates, a derivation of a harbour resonance model applic[r] ...
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Estimation of ionospheric reflection height using long wave propagation
... surface wave which is then subtracted from the measured ...residual wave is visible roughly 40 µs delayed against the surface wave ...residual wave is not technically ...this wave is ...
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Influence of the nonlinearity on statistical characteristics of long wave runup
... where η(x,t ) is water displacement, u(x,t ) is depth- averaged velocity, h(x) is unperturbed water depth, g is grav- ity acceleration, x is a coordinate, directed onshore, and t is time. The beach is assumed to be plane ...
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An investigation of incoming short and long wave radiation over Christchurch
... Probald 19 72 showed long term total solar radiation data for Budapest indicating a radiation deficit for urban stations compared tQ> rural caused by turbidity of the polluted urban air[r] ...
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Influence of the nonlinearity on statistical characteristics of long wave runup
... where η(x,t ) is water displacement, u(x,t ) is depth- averaged velocity, h(x) is unperturbed water depth, g is grav- ity acceleration, x is a coordinate, directed onshore, and t is time. The beach is assumed to be plane ...
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