Mathematics Letters

Volume 6, Issue 2, June 2020

  • Action Research On: Improving Participationof Group Members in Group Work, in Case of Mathematics Department, Bule Hora University

    Kumera Takele Yadeta

    Issue: Volume 6, Issue 2, June 2020
    Pages: 6-12
    Received: 13 June 2020
    Accepted: 23 June 2020
    Published: 10 August 2020
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    Abstract: Group work is defined by as a cooperative process that allows people to achieve extraordinary results also explain that a group has a common goal or purpose where group members can develop effective, mutual relationships to achieve team goals. The problem identified is less participation of members of the groups is the common problem observed in se... Show More
  • A Step by Step Guide on Derivation and Analysis of a New Numerical Method for Solving Fourth-order Ordinary Differential Equations

    Ezekiel Olaoluwa Omole, Luke Azeta Ukpebor

    Issue: Volume 6, Issue 2, June 2020
    Pages: 13-31
    Received: 25 April 2020
    Accepted: 18 May 2020
    Published: 23 September 2020
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    Abstract: This manuscript presents a step by step guide on derivation and analysis of a new numerical method to solve initial value problem of fourth order ordinary differential equations. The method adopted hybrid techniques using power series as the basic function. Collocation of the fourth derivatives was done at both grid and off-grid points. The interpo... Show More