Epidemiology is the glorious discipline underlying medical research, public health practice,
and health care evaluation. Nowadays, research on disease models with anonymous …

In this paper, the operational matrix based on Bernstein wavelets is presented for solving
fractional SIR model with unknown parameters. The SIR model is a system of differential …

Abstract The Lotka‐Volterra model is a very famous model and frequently used to describe
the dynamics of ecological systems in which two species interact, one a predator and one its …

In this study, the Laguerre wavelet-oriented numerical scheme for nonlinear first and second-
order delay differential equations (DDEs) is offered. The proposed technique is dependent …

The preeminent target of present study is to reveal the speed characteristic of ongoing
outbreak COVID‐19 due to novel coronavirus. On January 2020, the novel coronavirus …

In the present paper, we developed the functional matrix of integration via Bernoulli wavelets
and generated a competent numerical scheme to solve the nonlinear system of singular …

This article developed a functional integration matrix via the Hermite wavelets and proposed
a novel technique called the Hermite wavelet collocation method (HWM). Here, we studied …

In this paper, a new approach for the accurate numerical solution of the Benjamin–Bona–
Mahony (BBM) equations with the initial and boundary conditions using Laguerre wavelets …

The theory of viscous fluid flow through convergent and divergent channels has many
applications in chemical, aerospace, civil, biomechanical, mechanical, and environmental …

In this paper, we present an approximate solution for solving the nonlinear Rosenau–Hyman
equation. The method is based on adapting the wavelet technique accompanied with the …