Exponential integrators are a class of numerical methods for the solution of ordinary differential equations, specifically initial value problems. Background · Introduction · Exponential Rosenbrock... |
| экспоненциальный интегратор |  |
Экспоненциальные интеграторы представляют собой класс численных методов решения обыкновенных дифференциальных уравнений, в частности задач с начальными значениями. Этот большой класс методов численного анализа основан на точном интегрировании... Википедия (Английский язык)
In this paper we consider the construction, analysis, implementation and ap- plication of exponential integrators. The focus will be on two types of stiff. |
We give an introduction to exponential integrators, starting with a motivation for their use. A format for describing exponential. |
dt = cu + F(u, t). An exponential integrator is a numerical method that is exact when F = 0. Think of this as one of the ODEs arising from the semi-discretized ... |
Properties of the exponential integrators considered are summarized in Table 1. The notation P/Q for a given scheme means that the order accuracy is P and the ... |
29 апр. 2022 г. · Our goal is to develop a fast sampling method for DMs with a much less number of steps while retaining high sample quality. |
The exponential methods also offer favorable properties in the integration of differential equations whose Jacobian has large imaginary eigenvalues. We derive ... |
In this paper we propose a third-order exponential integrator, where the main idea lies in embedding the oscillations triggered by the possibly highly ... |
1 февр. 2024 г. · We propose a second order exponential scheme suitable for two-component coupled systems of stiff evolutionary advection–diffusion–reaction ... |
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