The traditional Krasnoselskii's fixed point theorem in Banach spaces does not reproduce the
rich and varied forms of operator equations in abstract spaces which are not linear structure …

In the recent years much importance has been laid on the role of uncertainty (fuzzy, interval
etc.) in mathematical biology. In this paper we tried to study on the quota harvesting model in …

The main goal of the paper is to present an approximate method for solving of a two-
dimensional nonlinear Volterra-Fredholm fuzzy integral equation (2D-NVFFIE). It is applied …

We study the different solution strategy for solving epidemic model in different imprecise
environment, that is, a Susceptible‐Infected‐Susceptible (SIS) model in imprecise …

The predator-prey model has been extensively studied, but only studies models in a certain
environment, where all parameters and initial values involved in the model are assumed to …

This paper targets to investigate the numerical solution of linear, non-linear and system of
ordinary differential equations with fuzzy initial condition. Here, two Euler type methods have …

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 this paper, we propose the concept of partial delta derivatives of binary fuzzy-valued
functions on time scales via the generalized Hukuhara difference. The first focus is on the …

In this paper we study a fuzzy predator-prey model with functional response arctan (ax). The
fuzzy derivatives are approximated using the generalized Hukuhara derivative. To execute …

A prey–predator model with fear effect on two prey species in presence of predator and the
intraspecific competition between two prey species has been considered first time in crisp …