Construction and application of exact solutions of the diffusive Lotka–Volterra system: A review and new results

R Cherniha - Communications in Nonlinear Science and Numerical …, 2022 - Elsevier
This review summarizes all known results (up to this date) about methods of integration of
the classical Lotka–Volterra systems with diffusion and presents a wide range of exact …

Physics-informed neural networks approach for 1D and 2D Gray-Scott systems

F Giampaolo, M De Rosa, P Qi, S Izzo… - Advanced Modeling and …, 2022 - Springer
Abstract Nowadays, in the Scientific Machine Learning (SML) research field, the traditional
machine learning (ML) tools and scientific computing approaches are fruitfully intersected for …

The effect of random dispersal on competitive exclusion–A review

L Girardin - Mathematical Biosciences, 2019 - Elsevier
Does a high dispersal rate provide a competitive advantage when risking competitive
exclusion? To this day, the theoretical literature cannot answer this question in full …

Numerical simulation of reaction-diffusion systems by modified cubic B-spline differential quadrature method

RC Mittal, R Rohila - Chaos, Solitons & Fractals, 2016 - Elsevier
In this paper, we have applied modified cubic B-spline based differential quadrature method
to get numerical solutions of one dimensional reaction-diffusion systems such as linear …

Traveling wave solutions for the diffusive Lotka–Volterra equations with boundary problems

L Tang, S Chen - Applied Mathematics and Computation, 2022 - Elsevier
The main purpose of this paper is to study the traveling wave solutions of the diffusive Lotka–
Volterra systems with boundary conditions. With the help of Gröbner bases elimination …

Numerical solutions of the reaction diffusion system by using exponential cubic B-spline collocation algorithms

O Ersoy, I Dag - Open Physics, 2015 - degruyter.com
The solutions of the reaction-diffusion system are given by method of collocation based on
the exponential B-splines. Thus the reaction-diffusion systemturns into an iterative banded …

Numerical simulation to capture the pattern formation of coupled reaction-diffusion models

R Jiwari, S Singh, A Kumar - Chaos, Solitons & Fractals, 2017 - Elsevier
This work deals to capture the different types of patterns of nonlinear time dependent
coupled reaction-diffusion models. To accomplish this work, a new differential quadrature …

Traveling waves for a model of the Belousov–Zhabotinsky reaction

E Trofimchuk, M Pinto, S Trofimchuk - Journal of Differential Equations, 2013 - Elsevier
Following JD Murray, we consider a system of two differential equations that models
traveling fronts in the Noyes-Field theory of the Belousov–Zhabotinsky (BZ) chemical …

Exact travelling wave solutions of three-species competition-diffusion systems.

CC Chen, LC Hung, M Mimura… - Discrete & Continuous …, 2012 - search.ebscohost.com
We consider the problem where W invades the (U; V) system in the three species Lotka-
Volterra competition-diflusion model. Numerical simulation indicates that the presence of W …

[图书][B] Spatial dynamics and pattern formation in biological populations

RK Upadhyay, SRK Iyengar - 2021 - taylorfrancis.com
The book provides an introduction to deterministic (and some stochastic) modeling of
spatiotemporal phenomena in ecology, epidemiology, and neural systems. A survey of the …