Comparative Study of Two Prey-Predator Switching Models

Qamar J.A. Khan*, R. P. Jaju

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)


We present in this paper two switching models with habitat heterogeneity of biologically interesting predator-prey relationship. The prey is more prone to predator at higher densities and vice versa. It has been found that for abundance model, increasing the difference between the feeding rates of the habitats, increases the region of stability, while in the group defence model the region of stability decreases.

Original languageEnglish
Pages (from-to)1430-1435
Number of pages6
JournalJournal of the Physical Society of Japan
Issue number4
Publication statusPublished - Apr 1999


  • Group defense
  • Hopf bifurcation
  • Predator
  • Prey
  • Stability
  • Switching

ASJC Scopus subject areas

  • Physics and Astronomy(all)


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