Impact of fear in a delay-induced predator–prey system with intraspecific competition within predator species
BK Das, D Sahoo, GP Samanta - Mathematics and Computers in Simulation, 2022 - Elsevier
In theoretical ecology, predator–prey interaction is a natural phenomenon that significantly
contributes for shaping the community structure and maintaining the ecological diversity. In …
contributes for shaping the community structure and maintaining the ecological diversity. In …
A delayed fractional order food chain model with fear effect and prey refuge
M Das, GP Samanta - Mathematics and Computers in Simulation, 2020 - Elsevier
A delayed fractional-order prey–predator system with fear (felt by prey) effect of predator on
prey population incorporating prey refuge has been proposed. We consider a three species …
prey population incorporating prey refuge has been proposed. We consider a three species …
Oscillatory and transient dynamics of a slow–fast predator–prey system with fear and its carry-over effect
D Sahoo, G Samanta - Nonlinear Analysis: Real World Applications, 2023 - Elsevier
In almost every ecological system, growth of various interacting species evolve in different
time scales and the implementation of this time scale difference in the corresponding …
time scales and the implementation of this time scale difference in the corresponding …
A nonautonomous model for the interactive effects of fear, refuge and additional food in a prey–predator system
The importance of fear, refuge and additional food is being increasingly recognized in recent
studies, but their combined effects need to be explored. In this paper, we investigate the joint …
studies, but their combined effects need to be explored. In this paper, we investigate the joint …
Impact of fear effect in a two prey-one predator system with switching behaviour in predation
D Sahoo, GP Samanta - differential equations and dynamical systems, 2024 - Springer
We study a class of models in which generalist predator utilizes two distinct prey species as
their food sources. Several field data and experiments exhibit that predator may switch it's …
their food sources. Several field data and experiments exhibit that predator may switch it's …
Two-fold impacts of fear in a seasonally forced predator–prey system with Cosner functional response
In this paper, we investigate the dynamics of a predator–prey system of an ecological
community in which the fear instigated by the predators has an adverse effect on the …
community in which the fear instigated by the predators has an adverse effect on the …
A new comprehensive learning marine predator algorithm for extracting the optimal parameters of supercapacitor model
This paper proposes an improved metaheuristic approach of comprehensive learning
marine predator algorithm (CLMPA) to identify the optimal parameters of the supercapacitor …
marine predator algorithm (CLMPA) to identify the optimal parameters of the supercapacitor …
Schooling behavior in a generalist predator–prey system: exploring fear, refuge and cooperative strategies in a stochastic environment
Our research investigates the dynamic interactions within a predator–prey system,
considering factors like fear, carry-over effects, refuge use, and cooperative hunting. We …
considering factors like fear, carry-over effects, refuge use, and cooperative hunting. We …
Optimal coordination of directional overcurrent relays in complex networks using the Elite marine predators algorithm
The integration of renewable energy sources in the distribution network (DN) has had a
significant influence by reducing power loss and enhancing network dependability. Aside …
significant influence by reducing power loss and enhancing network dependability. Aside …
Impact of fear on a predator–prey system with prey-dependent search rate in deterministic and stochastic environment
S Mondal, GP Samanta - Nonlinear Dynamics, 2021 - Springer
A modified Holling type II (variable predator search rate rather than constant) predator–prey
interaction has been proposed where apart from direct consumption the prey biomass is …
interaction has been proposed where apart from direct consumption the prey biomass is …