STABILITAS DAN BIFURKASI PADA MODEL MANGSA-PEMANGSA YANG BERGANTUNG KEPADA RASIO MANGSA DAN PEMANGSA DENGAN PEMANENAN TIDAK KONSTAN
| Main Author: | RAHMAN, ABDUL |
|---|---|
| Format: | Thesis NonPeerReviewed |
| Terbitan: |
[Yogyakarta] : Universitas Gadjah Mada
, 2012
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| Subjects: | |
| Online Access: |
https://repository.ugm.ac.id/99442/ http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=55179 |
Daftar Isi:
- The Dynamics of a ratio-dependent predator-prey models with two different non-constant harvesting funtions depending on the predator population is studied. Equilibria and its stability properties are analyzed. Several bifurcations detected on that predator-prey models are transcritical bifurcation, pithfork bifurcation and hopf bifurcation. Conditions for the boundedness of solutions and for the exixtence of a bioeconomic equilibrium are analyzed