In this article, we propose and analyse a predator-prey model where apart from direct
predation the prey population is affected by the fear induced from predators. The …

In this article, a prey–predator model has been studied where apart from direct predation the
prey population is affected by the fear induced from predators. The basic reproduction of the …

Parameters involve in various ecological models are mostly uncertain due to ever changing
characteristic of nature. This article, deals with a basic predator–prey model where …

In this article, an eco-epidemic predator–prey model has been considered where the
reproduction of susceptible class of prey is assumed to be affected by the induced fear from …

A two-species predator–prey model where the predators are separated into juvenile and
mature predators has been considered in this article. Here, functional response in linear …

In this paper, we construct a tritrophic level food chain model considering the model
parameters as fuzzy interval numbers. We check the positivity and boundedness of solutions …

Mathematical modelling on uncertainty in the field of biological science is progressively
increasing to get more realistic outcome during the last few years. This article applies …

In the predator–prey system, predators can affect the prey population by direct killing and
predation fear. In the present study, we consider a delayed predator–prey model with fear …

In this article, we contemplated a prey-predator model where the dwelling place of prey
species is partitioned into two areas, namely reserved area and unreserved area. Both the …

The parameter involve in ecological model always uncertain due to environmental and
demographic fuzziness. In this paper, we consider a food chain model with different fear …