Evidence map›Paper›PMID 34075326›Full record

ArticleEuropean physical journal plus2021

Threshold dynamics of difference equations for SEIR model with nonlinear incidence function and infinite delay.

Soufiane Bentout, Salih Djilali, Sunil Kumar, Tarik Mohammed Touaoula

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Article in European physical journal plus, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Soufiane BentoutLaboratoire d'Analyse Non Linéaire et Mathématiques Appliquées, Université de Tlemcen, Tlemcen, Algeria.
Salih DjilaliLaboratoire d'Analyse Non Linéaire et Mathématiques Appliquées, Université de Tlemcen, Tlemcen, Algeria.
Sunil KumarDepartment of Mathematics, National Institute of Technology Jamshedpur, Jharkhand, 831014 India.
Tarik Mohammed TouaoulaLaboratoire d'Analyse Non Linéaire et Mathématiques Appliquées, Université de Tlemcen, Tlemcen, Algeria.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this research, we explore the global conduct of age-structured SEIR system with nonlinear incidence functional (NIF), where a threshold behavior is obtained. More precisely, we will analyze the investigated model differently, where we will rewrite it as a difference equations with infinite delay by the help of the characteristic method. Using standard conditions on the nonlinear incidence functional that can fit with a vast class of a well-known incidence functionals, we investigated the global asymptotic stability (GAS) of the disease-free equilibrium (DFE) using a Lyapunov functional (LF) for

Identifiers

PMID34075326
PMCPMC8159023

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