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  1. No Access

    Article

    Complex dynamics of a predator–prey system with fear and memory in the presence of two discrete delays

    In this paper, we consider a two-species predator–prey model with fading memory, where the growth rate of prey species is subject to predation induced fear. Growth rate of predator species depends not only on ...

    Soumitra Pal, Ashvini Gupta, A. K. Misra… in The European Physical Journal Plus (2023)

  2. No Access

    Article

    Diffusive patterns in a predator–prey system with fear and hunting cooperation

    Cooperation among species is a ubiquitous behavior to better understand the system dynamics from an ecological perspective. Hunting cooperation among predators can impose fear effects on the prey population, t...

    Sourav Kumar Sasmal, Anshu, Balram Dubey in The European Physical Journal Plus (2022)

  3. No Access

    Article

    Bifurcations and multi-stability in an eco-epidemic model with additional food

    In this work, we propose a Leslie–Gower prey–predator model where prey is afflicted with an incurable illness, and the predator may choose to eat the provided extra food. Our study aims to control the existing...

    Ashvini Gupta, Balram Dubey in The European Physical Journal Plus (2022)

  4. No Access

    Chapter and Conference Paper

    Bifurcation Analysis of a Leslie-Gower Prey-Predator Model with Fear and Cooperative Hunting

    The current work examines the dynamical features of a Leslie-Gower prey-predator model. The effects of fear and group defense among prey with the mechanism of cooperative hunting by predators are incorporated....

    Ashvini Gupta, Balram Dubey in Nonlinear Dynamics and Applications (2022)

  5. No Access

    Chapter and Conference Paper

    Stability Switching in a Cooperative Prey-Predator Model with Transcritical and Hopf-bifurcations

    In nature organisms attempt to adopt new techniques to diminish the possibilities of being falling prey. Interspecies cooperation is one of these approaches which two different types of prey can use against a ...

    Sajan, Ankit Kumar, Balram Dubey in Nonlinear Dynamics and Applications (2022)

  6. No Access

    Chapter and Conference Paper

    Impact of Cooperative Hunting and Fear-Induced in a Prey-Predator System with Crowley-Martin Functional Response

    Cooperative hunting among predators and the fear-induced growth rate reduction in prey populations is an ecologically significant phenomenon. Many researchers have studied the effects of hunting cooperation an...

    Anshu, Sourav Kumar Sasmal, Balram Dubey in Nonlinear Dynamics and Applications (2022)