Results 31 to 40 of about 2,972 (267)
On a Randomized Backward Euler Method for Nonlinear Evolution Equations with Time-Irregular Coefficients [PDF]
Foundations of Computational Mathematics, 2019 37 pages, 3 ...
Monika Eisenmann +3 more
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Frontiers in Earth Science, 2023 A long wire with large current source transient electromagnetic (TEM) monitoring, with a large detection depth, low cost, safety, and environmental protection, has unique advantages in the testing and identification of unconventional reservoir fluid and ...
Xin Huang +5 more
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Advances in Mathematical Physics, 2017 We focus on developing the finite difference (i.e., backward Euler difference or second-order central difference)/local discontinuous Galerkin finite element mixed method to construct and analyze a kind of efficient, accurate, flexible, numerical schemes
Meilan Qiu, Liquan Mei, Dewang Li
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Accelerating convergence for Backward-Euler method by adding time relaxation term
Journal of Modern Methods in Numerical Mathematics, 2014 In this study, we introduce an algorithm to numerically solve any initial value problem (IVP). This algorithm depends on the Backward-Euler (BE) time discretization and time relaxation model (TRM). That is, a time relaxation term is added into IVP and discretized by the BE method.
Tarkan Öner, Osman Raşit Işık
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World Electric Vehicle JournalVehicle-to-home (V2H) technology enables electric vehicles (EVs) to supply power to residential loads, offering enhanced energy self-sufficiency and backup capabilities. Accurate voltage regulation is essential in such systems, especially under nonlinear
Anh Tan Nguyen
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Abstract and Applied Analysis, 2014 Almost sure exponential stability of the split-step backward Euler (SSBE) method applied to an Itô-type stochastic differential equation with time-varying delay is discussed by the techniques based on Doob-Mayer decomposition and semimartingale ...
Qian Guo, Xueyin Tao
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Numerical Analysis of Least-Squares Group Finite Element Method for Coupled Burgers' Problem
مجلة بغداد للعلوم, 2021 In this paper, a least squares group finite element method for solving coupled Burgers' problem in 2-D is presented. A fully discrete formulation of least squares finite element method is analyzed, the backward-Euler scheme for the time variable is ...
Najat Jalil Noon
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The split-step backward Euler method for linear stochastic delay differential equations
Journal of Computational and Applied Mathematics, 2009 The authors consider a scalar linear system of Itô stochastic delay differential equations \[ \begin{cases} dy(t) & = (a y(t) + b y(t -\tau) dt + (c y (t) + dy(t-\tau))dW(t), \quad t \geq 0,\\ y(t) & = \psi (t), \quad t\in [-\tau, 0]\end{cases}\tag{1} \] where \(W(t)\) is on dimensional standard Wiener process, \(\tau >0.\) A split-step backward Euler (
Zhang, Haomin, Gan, Siqing, Hu, Lin
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Abstract and Applied Analysis, 2011 We study the almost surely asymptotic stability of exact solutions to neutral stochastic pantograph equations (NSPEs), and sufficient conditions are obtained.
Zhanhua Yu
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