Pure and Applied Mathematics Journal

Volume 11, Issue 5, October 2022

  • Mathematical Understanding of How a Car Engine Cooling System Works

    Rafael Pantoja Rangel, Manuel Arciga Vargas, Alexander Yakhno, Karla Liliana Puga Nathal

    Issue: Volume 11, Issue 5, October 2022
    Pages: 78-83
    Received: 7 September 2022
    Accepted: 28 September 2022
    Published: 17 October 2022
    DOI: 10.11648/j.pamj.20221105.11
    Downloads:
    Views:
    Abstract: The research is related to the modeling of Newton's cooling law (in its ideal form) through the numerical, graphical and analytical approaches to the automobile heating and cooling system (CHSV) and comparing it with the model of the exponential solution of the ordinary differential equation, from starting the car engine until the fan is activated ... Show More
  • Fixed Point Results in Fuzzy Metric Spaces, Fuzzy 2 & 3 Metric Spaces

    Ankita Pagnis, Zaheer Kareem Ansari, Arun Garg

    Issue: Volume 11, Issue 5, October 2022
    Pages: 84-95
    Received: 28 September 2022
    Accepted: 21 October 2022
    Published: 11 November 2022
    DOI: 10.11648/j.pamj.20221105.12
    Downloads:
    Views:
    Abstract: Fixed point theory is one of the most dynamic areas of research for the last hundred years with many applications in various fields of pure and applied mathematics as well as in physical, economics and life sciences. Fixed point theory plays very important role dynamic and linear programming. Fixed point results are proved by many mathematicians in... Show More