Applied and Computational Mathematics

Volume 9, Issue 5, October 2020

  • Intuitionistic Fuzzy Set and Its Application in Corona Covid-19

    Abdelmonem Mohamed Kozae, Mohamed Shokry, Manar Omran

    Issue: Volume 9, Issue 5, October 2020
    Pages: 146-154
    Received: Jul. 14, 2020
    Accepted: Aug. 03, 2020
    Published: Sep. 03, 2020
    Abstract: Intuitionistic Fuzzy set (IFS) theory plays an important role in real life and engineering problems. There are many model involving fuzzy matrices to deal with different complicated aspects. Intuitionistic fuzzy set (IFS) is useful in providing a flexible model for developing the uncertainty and vagueness involved in making decisions where the theo... Show More
  • Exploiting Machine Learning Algorithms for Predicting Crash Injury Severity in Yemen: Hospital Case Study

    Tariq Al-Moqri, Xiao Haijun, Jean Pierre Namahoro, Eshrak Naji Alfalahi, Ibrahim Alwesabi

    Issue: Volume 9, Issue 5, October 2020
    Pages: 155-164
    Received: Aug. 27, 2020
    Accepted: Sep. 14, 2020
    Published: Sep. 28, 2020
    Abstract: This study focused on exploiting machine learning algorithms for classifying and predicting injury severity of vehicle crashes in Yemen. The primary objective is to assess the contribution of the leading causes of injury severity. The selected machine learning algorithms compared with traditional statistical methods. The filtrated second data colle... Show More
  • Age-Infection Model and Control of Marek Disease

    Uwakwe Joy Ijeoma, Inyama Simeon Chioma, Omame Andrew

    Issue: Volume 9, Issue 5, October 2020
    Pages: 165-174
    Received: Jun. 22, 2020
    Accepted: Jul. 07, 2020
    Published: Oct. 12, 2020
    Abstract: We formulated three compartmental model of Marek Disease model. We first determined the basic Reproduction number and the existence of Steady (Equilibrium) states (disease-free and endemic). Conditions for the local stability of the disease-free and endemic steady states were determined. Further, the Global stability of the disease-free equilibrium... Show More