Global analytic first integrals for the simplified multistrain/two-stream model for tuberculosis and dengue fever

Jaume Llibre, Clàudia Valls

Research output: Contribution to journalArticleResearchpeer-review

4 Citations (Scopus)

Abstract

We provide the complete classification of all global analytic first integrals of the simplified multistrain/two-stream model for tuberculosis and dengue fever that can be written as ẋ = x (β1 - b - γ1 - β1x -(β1 -ν)y), ẏ = y (β2 - b -γ2 - (β2 +ν)x -β2y), with β1, β2, b, γ1, γ2, ν ∈ ℝ. © 2009 The Author(s).
Original languageEnglish
Pages (from-to)505-516
JournalJournal of Nonlinear Mathematical Physics
Volume16
DOIs
Publication statusPublished - 1 Dec 2009

Keywords

  • Analytic first integral
  • dengue fever
  • multistrain/two-stream model
  • tuberculosis

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