Regularized Long-Wave (RLW)
A high-accuracy compact conservative scheme for generalized regularized long-wave equation
... small-amplitude long waves on the surface of water in a ...for long waves in nonlinear dispersive ...the RLW equation. When p = , (.) is called a modified regularized long-wave ...
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A NUMERICAL SOLUTION OF THE MODIFIED REGULARIZED LONG WAVE (MRLW) EQUATION USING QUARTIC B-SPLINES
... where δ and µ are positive parameters, is known as regularized long wave (RLW) equa- tion. The equation was first introduced by Peregrine [1] to describe the development of an undular bore. ...
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A Linear Difference Scheme for Dissipative Symmetric Regularized Long Wave Equations with Damping Term
... We study the initial-boundary problem of dissipative symmetric regularized long wave equations with damping term by finite di ff erence method. A linear three-level implicit finite di ff erence scheme ...
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Numerical Solutions of the Regularized Long Wave (RLW) Equation Using New Modification of Laplace Decomposition Method
... [13] T. S. El-Danaf, M. A. Ramadan and F. E. I. AbdAlaal, “The Use of Adomian Decomposition Method for Solv- ing the Regularized Long-Wave Equation,” Chaos, Soli- tons & Fractals, Vol. 26, No. 3, ...
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AN APPLICATION OF MODIFIED REDUCTIVE PERTURBATION METHOD TO SYMMETRIC REGULARIZED-LONG-WAVE
... the power and elegance of the present method, we compared our result with the exact travelling wave solution of the symmetric regularized long-wave equation with quadratic nonlinearity. These ...
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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 (2+1)-dimensional regularized long-wave (2DRLW) equation which is arising in the investigation of the Rossby waves in rotating flows and the drift waves in ...
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A second order Fourier pseudospectral method for the generalized regularized long wave equation
... lution at different times for both cases are drawn in Figure and Figure for the RLW equation, and Figure and Figure for the MRLW equation, respectively. Furthermore, the quantities for three conservative ...
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Numerical approximation to a solution of the modified regularized long wave equation using quintic B-splines
... linearized RLW equation yields the frequency that is bounded for large wave numbers ...the RLW equation under the restricted initial and boundary ...The RLW equation is a special case of the ...
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High order conservative Crank Nicolson scheme for regularized long wave equation
... the RLW equation are given in ...the RLW equation such as variational iteration method [, ], finite-difference method [–], Fourier pseudospectral method [], finite element method [–], collocation ...
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A New Conservative Difference Scheme for the General Rosenau-RLW Equation
... It is known the conservative scheme is better than the nonconservative ones. Zhang et al. 1 point out that the nonconservative scheme may easily show nonlinear blow up. In 2 Li and Vu-Quoc said “. . . in some areas, the ...
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Some traveling wave solutions of soliton family
... shock wave formation, solitons, turbulence, boundary layer behavior, and mass ...Regularised Long Wave (RLW) equation u˙t+ u˙x+u u˙x- u˙xxt=0, The regular- ized long wave ...
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Explicit Exact Solutions to Some One Dimensional Conformable Time Fractional Equations
... fractional Regularized Long Wave- Burgers (RLW-Burgers, potential Korteweg-de Vries (KdV) and clannish random walker’s parabolic (CRWP) ...
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Analysis and application of the discontinuous Galerkin method to the RLW equation
... the regularized long wave (RLW) equation, an important partial differential equation with quadratic nonlinearity, describing a large number of physical ...the RLW equation with the aid ...
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Abstract. Long and consistent wave data are important for analysing wave climate variability and change.
... of wave climate variability and change, such as its extremes, trends or seasonal and inter- annual to decadal variability ...applications long, homogeneous and consis- tent wind-wave data are needed ...
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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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An Experimental Survey on Non Negative Matrix Factorization for Single Channel Blind Source Separation
... that Regularized EMML algorithm outperforms the Regu- larized ISRA,IS-NMF and SNMF algorithms for NMF-based sin- gle channel speech and music separation when complexity of the mixture ...
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Measurement of the point spread function of a noisy imaging system
... A regularized numerical differentiation process to limit noise in the computed PSF; (iii) Models of the ESF that have been developed and used to compute PSFs that have then been compared with the theoretical ...
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Radiation measurements at ICOS ecosystem stations
... Below canopy irradiance in terrestrial ecosystems are often associated with significant spatial heterogeneity. Therefore, monitoring of below-canopy PPFD (PPFD_ BC_IN) that allows a robust estimation of the mean ...
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Scattering of long water waves in a canal with rapidly varying cross-section in the presence of a current
... of long-wave scattering in a canal with a rapidly varying cross- section is ...incident wave with respect to the background current (downstream and upstream propagation) and for all possible regimes ...
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Various breathers and rogue waves for the coupled long wave short wave system
... (.). This means that in some limit, t → ±∞ or x → ±∞ or in both, this new solution will approach the original plane-wave solution, up to some phase shift. It is shown that this solution, given by (.), ...
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