Mathematics Letters

Volume 7, Issue 3, September 2021

  • Study of the Existence of Global Attractors for the Wezewska, Czyewska and Lasota Models

    Edgar Alí Medina, Manuel Vicente Centeno-Romero, Fernando José Marval López, José Feliciano Lockiby Aguirre

    Issue: Volume 7, Issue 3, September 2021
    Pages: 37-40
    Received: 8 May 2021
    Accepted: 21 July 2021
    Published: 31 August 2021
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    Abstract: In this research we present a study of global attractors in mathematical models of differential equations, which are an important tool in mathematics; furthermore, taking advantage of the stability of the solutions, it was possible to determine the control of biomedical phenomena, among other aspects, present in various population groups. Likewise,... Show More
  • Embedding Integral of a Linear Equation of Degree 3 with One Variable

    Rena Eldar Kizi Kerbalayeva

    Issue: Volume 7, Issue 3, September 2021
    Pages: 41-44
    Received: 14 June 2021
    Accepted: 6 September 2021
    Published: 30 October 2021
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    Abstract: What should you able to see this paper? You will see some of calculation estimates and approximations that mathematics can perform as they solve technical problems and communicate their results. The origin of the Linear equation goes back to the early period of development of Mathematics and it is related to the method exhaustion developed by the m... Show More