Global dynamics and bifurcation in a stage structured prey–predator fishery model with harvesting
K Chakraborty, S Jana, TK Kar - Applied Mathematics and Computation, 2012 - Elsevier
This paper describes a prey–predator model with stage structure for predator and selective
harvesting effort on predator population. The Holling type II functional response function is …
harvesting effort on predator population. The Holling type II functional response function is …
[PDF][PDF] A proportional harvesting dynamical model with fuzzy intrinsic growth rate and harvesting quantity
D Pal, GS Mahapatra, GP Samanta - Pac Asian J Math, 2012 - researchgate.net
The aim of this paper is to study a proportional harvesting model under fuzziness. In many
real life situations it is not possible to have a single growth rate of a species throughout the …
real life situations it is not possible to have a single growth rate of a species throughout the …
Dynamics of transitions in population interactions
T Lara, J Rebaza - Nonlinear Analysis: Real World Applications, 2012 - Elsevier
A two-species model with transitions between population interactions is studied. Rich
dynamics is observed as the number and quality of equilibria change when model …
dynamics is observed as the number and quality of equilibria change when model …