Results 31 to 40 of about 1,541,248 (274)
MATEC Web of Conferences, 2019 The quasi-static operations of MEMS mirror are very sensitive to undesired oscillations due to its very low damping. It has been shown that closed-loop control can be superior to reduce those oscillations than open-loop control in the literature. For the
Luo Dong +3 more
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An Efficient Implicit Scheme for the Multimaterial Euler Equations in Lagrangian Coordinates [PDF]
Journal of Computational PhysicsStratified fluids composed of a sequence of alternate layers show interesting macroscopic properties, which may be quite different from those of the individual constituent fluids. On a macroscopic scale, such systems can be considered a sort of fluid metamaterial.
Chiocchetti S., Russo G.
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Partial Differential Equations in Applied Mathematics, 2023 This work presents a numerical solution to singularly perturbed Robin-type parabolic convection–diffusion problems. A hybrid method that combines the central difference scheme in the inner region and the midpoint of the upwind scheme in the outer region ...
Fasika Wondimu Gelu +1 more
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Underground Space, 2018 We investigate a new numerical procedure based on a bubble-enriched finite element formulation in combination with the implicit backward Euler scheme for nonlinear analysis of strip footings and stability of slopes.
T. Vu-Hoang, T. Vo-Minh, H. Nguyen-Xuan
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Crystals, 2022 In the current work, a fully implicit numerical integration scheme is developed for modeling twinning-induced plasticity using a crystal plasticity framework.
Rashid Khan +4 more
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On some implicit and semi-implicit staggered schemes for the shallow water and Euler equations [PDF]
ESAIM: Mathematical Modelling and Numerical Analysis, 2014 In this paper, we propose implicit and semi-implicit in time finite volume schemes for the barotropic Euler equations (hence, as a particular case, for the shallow water equations) and for the full Euler equations, based on staggered discretizations.
Herbin, Raphaele +2 more
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Spectral Galerkin Method in Space and Time for the 2D g-Navier-Stokes Equations
Abstract and Applied Analysis, 2013 We prove the H2-stability and L2-error analysis of the spectral Galerkin method in space and time with the implicit/explicit Euler scheme for the 2D g-Navier-Stokes equations in bounded domains when the initial data belong to H1.
Dao Trong Quyet
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The spectral implementation of the nonstationary Stokes problem with nonstandard boundary conditions
Boundary Value Problems, 2020 This paper deals with the implementation of the spectral discretization of the vorticity–velocity–pressure formulation of the nonstationary Stokes problem. We use the implicit Euler scheme for the discretization in time.
Mohamed Abdelwahed +2 more
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Finite difference approximations for a class of non-local parabolic equations
International Journal of Mathematics and Mathematical Sciences, 1997 In this paper we study finite difference procedures for a class of parabolic equations with non-local boundary condition. The semi-implicit and fully implicit backward Euler schemes are studied.
Yanping Lin +2 more
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Almost sure exponential stability of the Euler–Maruyama approximations for stochastic functional differential equations [PDF]
, 2011 By the continuous and discrete nonnegative semimartingale convergence theorems, this paper investigates conditions under which the Euler–Maruyama (EM) approximations of stochastic functional differential equations (SFDEs) can share the almost sure ...
Wu, Fuke +2 more
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