Results 41 to 50 of about 1,391,702 (218)

Formation of glassy skins in drying polymer solutions: approximate analytical solutions

Soft Matter, 2023
We investigate the formation of glassy skins at the surface of drying solutions. We quantitatively predict both the formation time of the skin and its growth, whatever the concentration dependence of the mutual diffusion coefficient.
Talini, Laurence, Lequeux, François
openaire   +2 more sources

A parametric iteration method for solving Lane-Emden type equations [PDF]

Iranian Journal of Numerical Analysis and Optimization, 2017
In this paper, an analytical method called the parametric iteration method (PIM) is presented for solving the second-order singular IVPs of Lane-Emden type, and its local convergence is discussed.
Reza Chaharpashlou
doaj   +1 more source

Approximate Analytical Solution for the Forced Korteweg-de Vries Equation

Journal of Applied Mathematics, 2013
The forced Korteweg-de Vries (fKdV) equations are solved using Homotopy Analysis Method (HAM). HAM is an approximate analytical technique which provides a novel way to obtain series solutions of such nonlinear problems.
Vincent Daniel David, Mojtaba Nazari, Vahid Barati, Faisal Salah, Zainal Abdul Aziz   +4 more
doaj   +1 more source

Solar Neutrino Masses and Mixing from Bilinear R-Parity Broken Supersymmetry: Analytical versus Numerical Results [PDF]

, 2003
We give an analytical calculation of solar neutrino masses and mixing at one-loop order within bilinear R-parity breaking supersymmetry, and compare our results to the exact numerical calculation.
A. Abada, A. Bartl, A. Masiero, A. Santamaria, A. Santamaria, A. Santamaria, A.G. Akeroyd, A.G. Akeroyd, A.G. Akeroyd, A.S. Joshipura, A.Yu. Smirnov, B. de Carlos, B. Mukhopadhyaya, C.-H. Chang, C.S. Aulakh, D. Restrepo, D. Suematsu, D.E. Kaplan, E.J. Chun, E.J. Chun, E.J. Chun, F. Borzumati, F. de Campos, F. de Campos, F. De Campos, F. Takayama, G. Bhattacharyya, G. Passarino, G.F. Giudice, G.G. Ross, G.J. van Oldenborgh, H.P. Nilles, J. C. Romão, J. Ferrandis, J. Schechter, J. W. F. Valle, J.C. Romao, J.C. Romao, J.C. Romao, J.C. Romao, J.C. Romão, J.M. Mira, J.R. Ellis, K. Cheung, K. Choi, K. Eguchi, L.J. Hall, M. A. Díaz, M. Frank, M. Hirsch, M. Hirsch, M. Hirsch, M. Hirsch, M. Hirsch, M. Maltoni, M. Maltoni, M. Nowakowski, M. Shiraishi, M.A. Diaz, M.A. Diaz, M.A. Díaz, M.A. Díaz, M.A. Díaz, M.A. Díaz, M.A. Díaz, M.C. Gonzalez-Garcia, P. Abreu, Q.R. Ahmad, R. Hempfling, R. Kitano, R.N. Mohapatra, S. Roy, S.Y. Choi, T. Banks, T. Hahn, T.F. Feng, W. Porod, W. Porod, Y. Fukuda, Y. Grossman   +79 more
core   +3 more sources

An approximate analytical solution of the fractional multi-dimensional Burgers equation by the homotopy perturbation method

Advances in Differential Equations, 2019
This article deals with the fractional multi-dimensional Burgers equation in the sense of the Caputo fractional derivative. An approximate analytical solution of the problem is established by the homotopy perturbation method (HPM).
Pattira Sripacharasakullert, Wannika Sawangtong, P. Sawangtong   +2 more
semanticscholar   +1 more source

A method of approximate green's function for solving reflection of particles in plane geometry [PDF]

Nuclear Technology and Radiation Protection, 2016
A method for approximate analytical solution of transport equation for particles in plane geometry is developed by solving Fredholm integral equations. Kernels of these equations are the Green's functions for infinite media treated approximately.
Belić Čedomir I., Simović Rodoljub D., Stanković Koviljka Đ.   +2 more
doaj   +1 more source

Highly Accurate Analytical Approximate Solutions of the Electrostatically Actuated Parallel Plates

IEEE Access, 2023
This paper is concerned with highly accurate analytical approximate solutions to dynamic oscillation of the parallel-plates model of an electrostatic micro-actuator.
W. J. Liu, X. Q. Zhao
doaj   +1 more source

Remarks on the Solution of the Position Dependent Mass (PDM) Schr\"odinger Equation [PDF]

, 2010
An approximate method is proposed to solve position dependent mass Schr\"odinger equation. The procedure suggested here leads to the solution of the PDM Schr\"odinger equation without transforming the potential function to the mass space or vice verse ...
Koc, Ramazan, Sayin, Seda
core   +1 more source

On the Analytical and Numerical Solutions of the Linear Damped NLSE for Modeling Dissipative Freak Waves and Breathers in Nonlinear and Dispersive Mediums: An Application to a Pair-Ion Plasma

Frontiers in Physics, 2021
In this work, two approaches are introduced to solve a linear damped nonlinear Schrödinger equation (NLSE) for modeling the dissipative rogue waves (DRWs) and dissipative breathers (DBs). The linear damped NLSE is considered a non-integrable differential
S. A. El-Tantawy, S. A. El-Tantawy, Alvaro H. Salas, M. R. Alharthi   +3 more
doaj   +1 more source

Approximate Analytical Methods for a Fractional-Order Nonlinear System of Jaulent–Miodek Equation with Energy-Dependent Schrödinger Potential

Fractal and Fractional, 2023
In this paper, we study the numerical solution of fractional Jaulent–Miodek equations with the help of two modified methods: coupled fractional variational iteration transformation technique and the Adomian decomposition transformation technique.
S. Alshammari, M. M. Al-sawalha, Rasool Shah   +2 more
semanticscholar   +1 more source