On modification and application of lotka-volterra competition model

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

6 Citations (Scopus)

Abstract

Lotka-Volterra competition model has been applied in many areas, including in biological systems and market-share competition in economics. In this paper, we study a modified version of the two-species competition model where the growth of the first population follows the exponential growth model. The modified model has three equilibria namely the extinction equilibrium, the coexistence equilibrium, and the extinction of first population equilibrium. We found that the extinction equilibrium and the coexistence equilibrium are unstable. We also found that the extinction of the first population is conditionally asymptotically stable. Furthermore, we estimated parameters of the modified model from competition data of two Paramecium species, where the data cited from literature.

Original languageEnglish
Title of host publication4th IndoMS International Conference on Mathematics and its Applications, IICMA 2019
EditorsDadam Kusnandar, Yundari Yundari, Evi Noviani
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735420311
DOIs
Publication statusPublished - 15 Sept 2020
Event4th IndoMS International Conference on Mathematics and its Applications, IICMA 2019 - Pontianak, Indonesia
Duration: 23 Sept 201925 Sept 2019

Publication series

NameAIP Conference Proceedings
Volume2268
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference4th IndoMS International Conference on Mathematics and its Applications, IICMA 2019
Country/TerritoryIndonesia
CityPontianak
Period23/09/1925/09/19

Keywords

  • Competition model
  • Equilibrium stability
  • Paramecium competition

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