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P. O. Evans

Department of Mathematics, Federal Polytechnic Bida

3 Publications
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Publications 3

1
Research Article Vol. 29, Issue 2

Linear Programing Formulations for Optimum Students Transportation Need in a University with two Campuses

N. Nyor*, P. O. Evans, S. Audu, S. Henry

This work aimed at optimizing student's transportation needand that of the transport agencies at Federal University ofTechnology Minna, Nigeria, which operates two campuses.Simplex method was used as a method of solution by makinguse of Linear Program Solver (LiPS) Software. The resultsfrom the Linear Programing formulations showed percentageincrem...

DOI: 10.67897/njma.2019.i5rkole1
Dec, 2019 Vol. 29, Issue 2 3 views 4 downloads
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2
Research Article Vol. 27, Issue 1

A Transshipment Model for a State Water Board

N. Nyor*, P. O. Evans, M. Idrisu, A. Salihu

The aim of this work was to model the transshipment of portablewater within Minna metropolis as a transportation problemin order to determine the optimal transshipment of potablewater to Minna metropolis that minimizes the transshipmentand mixed costs for Niger State Water Board.The computationalresults provided the minimal total shipment cost that...

DOI: 10.67897/njma.2018.oq4bmn4b
May, 2018 Vol. 27, Issue 1 5 views 5 downloads
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3
Research Article Vol. 24, Issue 1

Mathematical Analysis of Draw-Down Level and Its Effect On Crop Yield

M. D. Shehu*, P. O. Evans, H. O. Ahmed, Adeniyi I. A.

In this paper, we formulated mathematical equations for ground water flow considering the Draw-down levels in an unconfined Aquifer system, using the parameters; well pumping rate, hydraulic conductivity, transitivity, radius of influence. Different draw-down levels for different wells were determined in an unconfined aquifer system. Relating the d...

DOI: 10.67897/njma.2015.wbua2ya7
Dec, 2015 Vol. 24, Issue 1 12 views 5 downloads
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