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  1. A trigonometrically fitted intra-step block Falkner method for the direct integration of second-order delay differential equations with oscillatory solutions

    Article • Afrika Matematika, June 2023, Springer Science + Business Media

    Dr. Ridwanulahi Iyanda Abdulganiy

  2. A Novel Optimized Exponentially Fitted Algorithm with Time-Efficiency

    Article • October 2022, Authorea, Inc.

    Dr. Ridwanulahi Iyanda Abdulganiy

  3. One Step Adapted Hybrid Second Derivative Block Method for Initial Value Problems with Oscillating Solutions

    Article • International Journal of Applied and Computational Mathematics, May 2022, Springer Science + Business Media

    Dr. Ridwanulahi Iyanda Abdulganiy

  4. A Functionally-Fitted Block Numerov Method for Solving Second-Order Initial-Value Problems with Oscillatory Solutions

    Article • Mediterranean Journal of Mathematics, October 2021, Springer Science + Business Media

    Dr. Ridwanulahi Iyanda Abdulganiy

  5. A second-derivative functionally fitted method of maximal order for oscillatory initial value problems

    Article • Computational and Applied Mathematics, July 2021, Springer Science + Business Media

    Dr. Ridwanulahi Iyanda Abdulganiy

  6. A Family of Functionally-Fitted Third Derivative Block Falkner Methods for Solving Second-Order Initial-Value Problems with Oscillating Solutions

    Article • Mathematics, March 2021, MDPI AG

    Dr. Ridwanulahi Iyanda Abdulganiy

  7. Adapted block hybrid method for the numerical solution of Duffing equations and related problems

    Article • AIMS Mathematics, January 2021, American Institute of Mathematical Sciences (AIMS)

    Dr. Ridwanulahi Iyanda Abdulganiy

  8. Computation of First order Delay Differential Equations via Simpson Block Method

    Article • FUOYE Journal of Engineering and Technology, September 2020, Faculty of Engineering, Federal University Oye-Ekiti

    Dr. Ridwanulahi Iyanda Abdulganiy

  9. Seventh order hybrid block method for solution of first order stiff systems of initial value problems

    Article • Journal of the Egyptian Mathematical Society, July 2020, Springer Science + Business Media

    Dr. Ridwanulahi Iyanda Abdulganiy

  10. Block Third Derivative Trigonometrically-Fitted Methods for Stiff and Periodic Problems

    Article • Journal of the Nigerian Society of Physical Sciences, February 2020, Nigerian Society of Physical Sciences

    Dr. Ridwanulahi Iyanda Abdulganiy

  11. MULTIDERIVATIVE HYBRID IMPLICIT RUNGE-KUTTA METHOD FOR SOLVING STIFF SYSTEM OF A FIRST ORDER DIFFERENTIAL EQUATION

    Article • Far East Journal of Mathematical Sciences (FJMS), September 2018, Pushpa Publishing House

    Dr. Ridwanulahi Iyanda Abdulganiy

  12. Trigonometrically Fitted Block Backward Differentiation Methods for First Order Initial Value Problems with Periodic Solution

    Article • Journal of Advances in Mathematics and Computer Science, September 2018, Sciencedomain International

    Dr. Ridwanulahi Iyanda Abdulganiy

  13. Construction of L stable second derivative trigonometrically fitted block backward differentiation formula for the solution of oscillatory initial value problems

    Article • African Journal of Science Technology Innovation and Development, June 2018, Taylor & Francis

    Dr. Ridwanulahi Iyanda Abdulganiy, Olusheye Akinfenwa

  14. L0 Stable Trigonometrically Fitted Block Backward Differentiation Formula of Adams Type for Autonomous Oscillatory Problems

    Article • International Journal of Applied Physics and Mathematics, January 2017, International Academy Publishing (IAP)

    Dr. Ridwanulahi Iyanda Abdulganiy