1 citations · 1 across the 5 of their papers we have counts for
6 papers
Dynamics of a Harvested Predator-Prey Model with a Generalized Holling Type~III Response Capturing Group Defense
Wael El Khateeb, Farjana Akter, Chanaka Kottegoda +1
We investigate a predator-prey model with constant prey harvesting and a generalized Holling type III functional response, focusing on the biological and dynamical consequences of…
Additional Food Enhances the Bifurcation Structure of Predator Competition Models
Kanishka Goyal, Chanaka Kottegoda, Urvashi Verma +1
Additional food sources and predator competition are both known to impact the dynamics of predator-prey models. The Bazykin model of predator competition, with Holling type II func…
Oscillatory Regimes in a Game-Theoretic Model for Mosquito Population Dynamics under Breeding Site Control
Mohammad Rubayet Rahman, Chanaka Kottegoda, Lucas M. Stolerman
Mosquito-borne diseases remain a major public-health threat, and the effective control of mosquito populations requires sustained household participation in removing breeding sites…
An additional food driven biological control patch model, incorporating generalized competition
Urvashi Verma, Kanishka Goyal, Chanaka Kottegoda +1
Additional food sources for an introduced predator are known to increase its efficiency on a target pest. In this context, inhibiting factors such as interference, predator competi…
Complex dynamics and pattern formation in a diffusive epidemic model with an infection-dependent recovery rate
Wael El Khateeb, Chanaka Kottegoda, Chunhua Shan
A diffusive epidemic model with an infection-dependent recovery rate is formulated in this paper. Multiple constant steady states and spatially homogeneous periodic solutions are f…
Multiple Limit Cycles and Heteroclinic Loops in a Predator-prey System with Allee Effects in Prey
Alessandro Arsie, Chanaka Kottegoda, Chunhua Shan
The transition between strong and weak Allee effects in prey provides a simple regime shift in ecology. A deteriorating environment changes weak Allee effects into strong ones. In…