Numerical simulation for solution of SEIR models by meshless and finite difference methods

Muhammad Asif, Zar Ali Khan, Nadeem Haider, Qasem Al-Mdallal

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)

Abstract

The transmission of influenza has been explained by analyzing a diffusive epidemic model. The Operating splitting based on finite difference (OSBFD), explicit formula based on meshless method (EFBMM), Operator splitting based on meshless method (OSBMM) are applied to obtain numerical solutions of equations under varied initial distribution of dense population. The specific role of diffusion and distribution has been accentuated in spread of ailment. It is also presented that how the transmission of disease is specifically reduced by the medicative and non-medicative innovations. The numerical solutions involved in stability of all the equilibria are also stated.

Original languageEnglish
Article number110340
JournalChaos, Solitons and Fractals
Volume141
DOIs
Publication statusPublished - Dec 2020

Keywords

  • Finite difference method
  • Meshless method
  • SEIR models with and without diffusion

ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Mathematics(all)
  • Physics and Astronomy(all)
  • Applied Mathematics

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