Regularized long wave equation
WebThe vessel-masked SSIMs of the wave-CAIPI and CS-wave schemes decrease slightly with increasing acceleration factor (e.g., R4 to R8, wave-CAIPI: 0.993 ± 0.001 to 0.971 ± 0.004, P < 0.01; CS-wave: 0.980 ± 0.001 to 0.961 ± 0.005, P < 0.01), suggesting that the vessel signal intensity can be adequately retained at a high acceleration factor using wave-encoding. WebMar 26, 2015 · The aim of the present paper is to present a numerical algorithm for the time-dependent generalized regularized long wave equation with boundary conditions. We semi-discretize the continuous problem by means of the Crank-Nicolson finite difference method in the temporal direction and exponential B-spline collocation method in the spatial …
Regularized long wave equation
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WebIn this work, we established exact solutions for some nonlinear evolution equations. The extended tanh method was used to construct solitary and soliton solutions of nonlinear evolution equations. The extended tanh method presents a wider applicability for handling nonlinear wave equations. WebApr 30, 2024 · An energy conservative scheme is proposed for the regularized long wave (RLW) equation. The integral method with variational limit is used to discretize the spatial …
WebJan 20, 2024 · A generalization of the regularized long-wave equation is considered, and the existences of smooth soliton, peakon, and periodic solutions are established via the … WebApr 5, 2024 · The scalar is a regularization parameter that controls the sparsity of the solution. The -regularized optimization in Equation 2 constitutes a convex Basis Pursuit Denoising problem (S. S. Chen et al., 2001) and can be efficiently solved by a number of iterative algorithms (e.g., Beck & Teboulle, 2009; Goldstein & Osher, 2009; Sacchi, 1997).
WebThe KFG equation, known as the relativistic wave equation, is a quantized form of the relationship between relativistic energy and momentum. It is closely related to ... Yasmin, H.; Shah, N.A.; Nonlaopon, K. Investigation of Fractional Nonlinear Regularized Long-Wave Models via Novel Techniques. Symmetry 2024, 15, 220. [Google Scholar ... WebApr 10, 2024 · Approximate solutions to the ab initio electronic structure problem have been a focus of theoretical and computational chemistry research for much of the past century, with the goal of predicting relevant energy differences to within “chemical accuracy” (1 kcal/mol). For small organic molecules, or in general, for weakly correlated main group …
WebJan 1, 1977 · Numerical studies of solitary wave solutions of the regularized long-wave (RLW) equation, μ t +μ x + μμ x — μ xxt = 0, show that they exhibit true soliton behavior, …
Web14 Regularized long-wave equation [22] K. Djidjeli, W. G. Price, E. H. Twizell, and Q. Cao, A linearized implicit pseudo-spectral method for some model equations: the regularized … overhead door company of dfwWebDec 14, 2024 · In this paper, we suggest collocation method depending on Cubic trigonometric B-spline (CuTBS) approach based on finite difference scheme to solve the … ramen foo yungWebwhere m is the discretized Earth subsurface parameters defined at all space points, J d (m) is the objective function, d 0 is the observed seismic data, d m is the modeled seismic … overhead door company of bellingham incWebThis is a Digital Signal Processing project. This project detects diseases on the basis of ECG waves it reads form the patient's heart. The project is a prototype, rather than reading ECG wave from a patient’s heart, we simulate an ECG wave form using MATLAB and detect the disease by calculating its heartbeat. overhead door company of binghamton nyWebFeb 3, 2016 · In this paper, we are going to investigate numerical solutions of the regularized long wave (RLW) equation by using Haar wavelet (HW), combined with finite difference … ramen for diabeticsWebThe first equation above is the balance of linear moment. The second equation enforces the conservation of mass. The third equation is the no-slip boundary condition which is used when the boundary is rigid and fixed. The fourth equation is … ramen food hallWebJan 31, 2024 · This paper aimed at obtaining the traveling-wave solution of the nonlinear time fractional regularized long-wave equation. In this approach, firstly, the time fractional derivative is accomplished using a finite difference with convergence order $ \mathcal{O}(\delta t^{2-\alpha}) $ for $ 0 < \alpha< 1 $ and the nonlinear term is linearized … ramen from animal crossing