GPE(EFMIntegrabilityThis article possesses new exact wave structures to the Gilson–Pickering equation (GPE) that describes the prorogation of waves in plasma physics. The solutions are achieved in single and combined behavior like shock, singular, shock-singular, singular periodic waves and periodic ...
A A A A Language: Mobile Apps: For surfers: Free toolbar & extensions Word of the Day Help For webmasters: Free content Linking Lookup box Close GPE(redirected from Gross-Pitaevskii equation)Also found in: Wikipedia. Category filter: AcronymDefinition GPE Gross-Pitaevskii Equation (physics)...
especially the systems consisting of ZnCl2. The improvement of the Arrhenius equation has attracted significant research interests in the study of the temperature dependence of viscosity. From the view of mathematics without the consideration of the physics, the Arrhenius equation consists of only two ...
A multiscale time integrator sine pseudospectral (MTI-SP) method is presented for discretizing the Klein-Gordon-Zakharov (KGZ) system with a dimensionless ... W Bao,X Zhao - 《Journal of Computational Physics》 被引量: 32发表: 2016年 Explicit multi-symplectic method for the Zakharov—Kuznetsov...
A method implemented here for the numerical solution of the GPE consists in obtaining the Hartree potential iteratively, starting with the Thomas Fermi approximation to this potential. The energy eigenvalues and the corresponding wave functions for each successive potential are obtained by a spectral ...
The aim of this paper is to carry out a rigorous error analysis for the Strang splitting Laguerre–Hermite/Hermite collocation methods for the time-dependent Gross–Pitaevskii equation (GPE). We derive error estimates for full discretizations of the three-dimensional GPE with cylindrical symmetry by...
How can I derive the formula for GPE? How many grams of tin will occupy 5.5 L if it has a density of 7.265 g/cm^3? What is the relationship between moles and atomic mass? Two equal masses travelling at velocities of 4 m/s and -2 m/s collide by direct impact...
lowest-energy state has one or more nodes. This may be relevant for the observation of stable vortex states. We also study the limit of strong non-linearity of GPE obtained for large values of the modulus of the chemical potential m. In this limit a Thomas-Fermi approximation holds for rep...
(CNFD)Numerical results General high-order split-step method Fourth-order TSSP for GPE without external driving field Second-order TSSP for GPE with external driving field Stability Crank-Nicolson finite difference method (CNFD) Numerical results Derivation of the vector Zakharov system Generalization ...
2015, Journal of Computational Physics Citation Excerpt : The solution of the time-dependent GPE with a large nonlinearity has been widely studied, for which an extensive literature on this topic can be seen in [15,16]. One common numerical method for solving the GPE is to use the time-spl...