Results 131 to 140 of about 3,166 (168)

The semi-implicit Euler method for stochastic differential delay equation with jumps

Applied Mathematics and Computation, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wang, La-Sheng, Mei, Changlin, Xue, Hong
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On CFL evolution strategies for implicit upwind methods in linearized Euler equations

International Journal for Numerical Methods in Fluids, 2008
AbstractIn implicit upwind methods for the solution of linearized Euler equations, one of the key issues is to balance large time steps, leading to a fast convergence behavior, and small time steps, needed to sufficiently resolve relevant flow features. A time step is determined by choosing a Courant–Friedrichs–Levy (CFL) number in every iteration.
Bücker, H. M., Pollul, B., Rasch, A.
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Beyond Euler's Method: Implicit Finite Differences in an Introductory ODE Course

PRIMUS, 2011
A typical introductory course in ordinary differential equations (ODEs) exposes students to exact solution methods. However, many differential equations must be approximated with numerical methods. Textbooks commonly include explicit methods such as Euler's and Improved Euler's.
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THE PARALLEL BLOCK ADAPTIVE MULTIGRID METHOD FOR THE IMPLICIT SOLUTION OF THE EULER EQUATIONS

International Journal for Numerical Methods in Fluids, 1996
The authors present a new block adaptive multigrid method for the computation of transonic flows. An implicit upwind cell-centered finite volume solver is used. In order to increase the accuracy of the method, the third order MUSCL approach is implemented which is based on a full multigrid solver, but instead of using global grids, locally enriched ...
Pantelelis, Nikos G., Kanarachos, Andreas E.   +1 more
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The stochastic implicit Euler method – A stable coupling scheme for Monte Carlo burnup calculations

Annals of Nuclear Energy, 2013
Existing Monte Carlo burnup codes use various schemes to solve the coupled criticality and bumup equations.
Jan Dufek, Dan Kotlyar, Eugene Shwageraus   +2 more
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Efficient parallel method for implicit upwind schemes approximating the Euler equations in gas dynamics

Journal of Computational Physics, 2003
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Wu, Ziniu, Zou, Hui
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Convergence rates of full-implicit truncated Euler–Maruyama method for stochastic differential equations

Journal of Applied Mathematics and Computing, 2018
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Implicit upwind methods for the Euler equations

6th Computational Fluid Dynamics Conference Danvers, 1983
W. MULDER, B. VAN LEER
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Three-dimensional unstructured grid Euler computations using a fully-implicit, upwind method

11th Computational Fluid Dynamics Conference, 1993
A method has been developed to solve the Euler equations on a three-dimensional unstructured grid composed of tetrahedra. The method uses an upwind flow solver with a linearized, backward-Euler time integration scheme. Each time step results in a sparse linear system of equations which is solved by an iterative, sparse matrix solver.
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Discrete-Time Super-Twisting Fractional-Order Observer With Implicit Euler Method

IEEE Transactions on Circuits and Systems II: Express Briefs, 2022
Xiaogang Xiong, Rahul Kumar Sharma, Shyam Kamal, Sandip Ghosh, Yang Bai, Yunjiang Lou   +5 more
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