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[PDF][PDF] Legendre polynomials' second derivative tau method for solving Lane-Emden and Ricatti equations
This paper investigates a highly efficient method that depends on the Tau method for solving
initial and boundary value problems. The second derivatives of Legendre polynomials …
initial and boundary value problems. The second derivatives of Legendre polynomials …
[PDF][PDF] Mixed Chebyshev and Legendre polynomials differentiation matrices for solving initial-boundary value problems
A new form of basis functions structures has been constructed. These basis functions
constitute a mix of Chebyshev polynomials and Legendre polynomials. The main purpose of …
constitute a mix of Chebyshev polynomials and Legendre polynomials. The main purpose of …
A numerical investigation for the COVID-19 spatiotemporal lockdown-vaccination model
AF Koura, KR Raslsn, KK Ali… - … Methods for Differential …, 2024 - cmde.tabrizu.ac.ir
The present article investigates a numerical analysis of COVID-19 (temporal and spatio-
tempora) lockdown-vaccination models. The proposed models consist of six nonlinear …
tempora) lockdown-vaccination models. The proposed models consist of six nonlinear …
Numerical treatment and optimal control of Hepatitis B virus spatio-temporal model
KK Ali, K Raslsn, AF Koura… - … Methods for Differential …, 2024 - cmde.tabrizu.ac.ir
In this article, we propose an optimal control of Hepatitis B virus (HBV) infection model. We
use four control functions in this model to show the effect of quarantine, vaccination …
use four control functions in this model to show the effect of quarantine, vaccination …
A numerical study for covid-19 spatio-temporal lockdown model
This article presents a detailed numerical study of lockdown (temporal and spatio-temporal)
mathematical models for COVID-19. The temporal model proposed in this study comprises a …
mathematical models for COVID-19. The temporal model proposed in this study comprises a …