4 papers
Exploring unique dynamics in a predator-prey model with generalist predator and group defence in prey
Vaibhava Srivastava, Kwadwo Antwi-Fordjour, Rana D. Parshad
In the current manuscript, we consider a predator-prey model where the predator is modeled as a generalist using a modified Leslie-Gower scheme, and the prey exhibits group defence…
The effect of "very fast" strategies on two species competition
Aniket Banerjee, Vaibhava Srivastava, Rana D. Parshad
We consider the effect of finite time extinction mechanisms (FTEM) such as (1) semi-linear harvesting terms, and (2) quasi-linear fast diffusion terms on two species Lokta-Volterra…
Dynamical Analysis of a Lotka-Volterra Competition Model with both Allee and Fear Effect
Shangming Chen, Fengde Chen, Vaibhava Srivastava +1
Population ecology theory is replete with density dependent processes. However trait-mediated or behavioral indirect interactions can both reinforce or oppose density-dependent eff…
The effect of "fear" on two species competition
Vaibhava Srivastava, Eric M. Takyi, Rana D. Parshad
Non-consumptive effects such as fear of depredation, can strongly influence predator-prey dynamics. These effects have not been as well studied in the case of purely competitive sy…