For example, the Fisher–Kolmogorov–Petrowskii–Piscounov (FKPP) equation with a cutoff has fronts that travel at the speed \\\({c \\\sim c_{m FKPP} - \\\frac{\\\pi^2}{(\\\ln(N))^2}}\\\) , which agrees well with data from numerical simulations of the corresponding N-pa...
Learn how to find the speed of a wave. Understand what wave speed is and what is the formula is for wave speed. Discover more about the wave equation. Updated: 11/21/2023 Table of Contents Wave Speed Definition How to Find the Speed of a Wave? Wave Speed Equation Lesson Summary ...
V. de Hoop, Iterative Reconstruction of the Wavespeed for the Wave Equation with Bounded Frequency Boundary Data, preprint, arXiv:1506.09014, 2015.Kiril Datchev and Maarten V de Hoop, Iterative reconstruction of the wavespeed for the wave equation with bounded frequency boundary data. Inverse ...
aIn places where there are rivers and lakes. 在地方,有河和湖。[translate] aunregistered powervideomaker 什么意思 unregistered powervideomaker any meaning[translate] aled to a wave equation that provided the speed of light in vacuum 导致在真空提供光速的波动方程[translate]...
wave speedminimax representationestimates35K57A nonlocal reaction-diffusion equation arising in various applications is studied. The speed of travelling waves is determined by means of a minimax representation. It is used to obtain the wave speed estimates and asymptotic values....
There is a minimal wave speed. For this wave speed there is a unique wavefront which can be found explicitly. It displays a sharp propagation front. For all greater wave speeds there is a unique wavefront which does not possess this property. For such waves, the asymptotic behaviour as ...
Dealing with the inverse source problem for the scalar wave equation, we have shown recently that we can reconstruct the space-time dependent source function from the measurement of the wave, collected at a single point $ x $ for a large enough interval of time, generated by a small scaled...
美 英 na.【数】波动方程式 英汉 英英 网络释义 na. 1. 【数】波动方程式 例句 释义: 全部,波动方程式 更多例句筛选
2.2.1.2 Wave equations By using the microscopic Maxwell's equations as fundamental set of equations, we can derive an expression for EM waves. In order to describe the electric component, we apply the curl operator onto Eq. (2.9) [FLI12]: ...
For wave speed c = 1 we show that there are two periodic solutions and two heteroclinic orbits for the resultant third order ordinary differential equation. A discussion is given concerning the possibility of using these solutions to obtain the existence of more complicated patterns. DOI: 10.1016/...