International Journal of Discrete Mathematics

Volume 3, Issue 1, March 2018

  • Evaluation of GA Performance in TNEP Considering Voltage Level, Network Losses and Number of Bundle Lines

    Meisam Mahdavi, Hossein Haddadian

    Issue: Volume 3, Issue 1, March 2018
    Pages: 1-10
    Received: 20 March 2018
    Accepted: 30 March 2018
    Published: 4 May 2018
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    Abstract: Many models were presented to solve the static transmission network expansion planning (STNEP) problem by previous research. However, in these models, lines’ voltage level and losses were not studied in STNEP. Therefore, in present paper, static transmission expansion planning is investigated by considering lines’ voltage, losses and bundles using ... Show More
  • Cloud-Based Virtual Organization Framework for Optimizing Corporate Value Chain

    Chinedu Paschal Uchenna, Nwankwo Wilson, Olanrewaju Babatunde, Olayinka Comfort

    Issue: Volume 3, Issue 1, March 2018
    Pages: 11-20
    Received: 24 March 2018
    Accepted: 10 April 2018
    Published: 4 May 2018
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    Abstract: The problems, challenges, and benefits of a Virtual Value Creation (VVC) environment and subsequent deployment of requisite infrastructure to cater for same, save the process of digitization, in an Information Communication Technology (ICT) responsive environment, are all connected to the evolving concept of cloud computing. The uniqueness of every... Show More
  • A Simplified Approach to Students’ Learning of Equivalent Solutions to Some Integral Calculus Problems

    Mary Olukemi Odumosu, Philip Ajibola Bankole

    Issue: Volume 3, Issue 1, March 2018
    Pages: 21-27
    Received: 31 March 2018
    Accepted: 17 April 2018
    Published: 10 May 2018
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    Abstract: This paper presents simple approach to determine an Equivalent Solutions to some Integral Calculus Problems. An experimental study was carried out on one hundred and twenty (120) students offering Integral Calculus Course in the Department of Mathematics, Adeniran Ogunsanya College of Education, Otto/Ijanikin, Lagos State. The sample chosen include... Show More
  • An Extension of Abraham-Minkowski Controversy to Extend Abraham-Minkowski Friendship: A Theoretical Study in Astrophysics

    Md. Abdul Hakim

    Issue: Volume 3, Issue 1, March 2018
    Pages: 28-31
    Received: 19 March 2018
    Accepted: 23 April 2018
    Published: 14 May 2018
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    Abstract: The Abraham-Minkowski controversy of light refracting to a system is a century-old milk and water at light refraction on a medium. The physicists are in long debate to pick and choose the Abraham or Minkowski forma at calculating momentum of light in a medium during reflection at dynamic environment in astrophysics. This study is designed to ride a... Show More