对流捕食者-猎物追逐和逃避模型的非标准有限差分法

IF 1.1 4区数学 Q2 MATHEMATICS, APPLIED

Journal of Difference Equations and Applications Pub Date : 2024-06-20 DOI:10.1080/10236198.2024.2361115

A. R. Appadu, G. N. de Waal, C. J. Pretorius

引用次数: 0

摘要

本文采用一种标准和两种非标准有限差分法求解一个对流捕食者-猎物模型，该模型由交叉扩散项组成，目前尚无精确解。该模型引...

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Nonstandard finite difference methods for a convective predator-prey pursuit and evasion model

One standard and two nonstandard finite difference methods are used to solve a convective predator-prey model consisting of cross-diffusion terms for which no exact solution is known. The model inv...

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来源期刊

Journal of Difference Equations and Applications 数学-应用数学

CiteScore

2.10

自引率

9.10%

发文量

审稿时长

4-8 weeks

期刊介绍： Journal of Difference Equations and Applications presents state-of-the-art papers on difference equations and discrete dynamical systems and the academic, pure and applied problems in which they arise. The Journal is composed of original research, expository and review articles, and papers that present novel concepts in application and techniques. The scope of the Journal includes all areas in mathematics that contain significant theory or applications in difference equations or discrete dynamical systems.