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Journal of the Nigerian Association of Mathematical Physics - Vol 15 (2009)

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Table of Contents

Articles

On the group structure and root system of SLn over a field
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H Praise Adeyemo
Number of permutations with a given cycle structure
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Ali Bashir, MS Audu
Class of intersection numbers of a homomorphic image in the study of difference sets with order 49
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Adegoke S Osifodunrin
Complex analytic dynamics: A modern perspective of iteration in C
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KB Yuguda
Effects of static pre-loading on the dynamic stability of a column on nonlinear foundations stressed by a step load
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AM Ette, WI Osuji
Perturbation appraisal of the dynamic buckling of an elastic model structure pressurized by a slowly varying load
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AM Ette
Torsional vibration of thin-walled elastic beams with doubly-symmetric cross-sections traversed by concentrated masses
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S Sadiku
Continuous implicit method for the solution of general second order ordinary differential equations
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AO Adesanya, TA Anake, GJ Oghoyon
Numerical computation of the optimal control model of higher-order nondispersive wave with the extended conjugate gradient algorithm
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Ifeanyi S Ukwosa, Sunday A Reju, Victor O Waziri
Computational procedures for implementing the optimal control problem of higher-order nondispersive wave using the extended conjugate gradient algorithm
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Ifeanyi S Ukwosa, Sunday A Reju, C Isreal-Cookey
Application of modified power series method for the solution of system of differential equations
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MO Olayiwola, AW Gbolagade, AO Adesanya
Null controllability of nonlinear neutral volterra integrodifferential systems with infinite delay
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RA Umana
Some basic tests on time series outliers
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NP Olewuezi
Multivariate semi-logistic distribution and processes
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SM Umar
On full order autoregressive model fitting
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Ette Harrison Etuk
Flow in a triangular open channel with hydraulic jump
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AE Eyo
Viscous dissipation effect on the flow through a horizontal porous channel with temperature dependent viscosity
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OT Gideon, BE Eletta
A flow in a trough: An integral equations formulation
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PB Shola
The role of Coulomb interaction in the structural formation of molten Ytterium chloride
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F Matthew-Ojelabi
First-principle calculation of SP3 hybridization and bonding in diamond-structure semiconductor crystals
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Garba Babaji
Computation of the Skyrme–Hartree–Fock equations in the Cartesian deformed harmonic-oscillator basis
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Fatima S Koki, Salihu S Duwa
Evaluation of n + 16Fe reaction cross section at 14MeV incident energy
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Emmanuel F Oyidi, Nasir F Isa, Salihu S Duwa
Evaluation of the contributions of 232Th and its progenies to the ingestion dose coefficients
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AM Arogunjo
Effects of both wellbore and reservoir properties on pressure and pressure derivative distribution of a horizontal well subject to complete external fluid drive
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ES Adewole
The use of source and Green’s functions to model pressure distribution in a bounded layered reservoir with lateral wells, Part II: General solutions
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ES Adewole
Groundwater and contaminant flow modelling in Olomoro area of Delta State
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Edmund Atakpo
The use of material balanced equation to determine the oil water contact of an oil reservoir
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OM Ehigiator, R Ehigiator, M Eboigbe
Estimation of transport and degradation parameters for naphthalene and anthracene: Influence of mass transfer on kinetics
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CN Owabor, SE Ogbeide, AA Susu
The structure of white dwarf stars
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Garba Babaji
Gravitational time dilation and length contraction in fields exterior to static oblate spheroidal mass distributions
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Chifu Ebenezer Ndikilar, Adam Usman, Osita C Meludu
On a dynamic costs optimality for a production company
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Iwebuke Charles Nkeki, Chukwuma Raphael Nwozo
The dynamics of stock price and determination of investor’s cash flows valuation
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Iwebuke Charles Nkeki, Chukwuma Raphael Nwozo
The dynamics of stock price and determination of investor’s cash flows valuation
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Iwebuke Charles Nkeki, Chukwuma Raphael Nwozo
Pack nitriding of aluminium using cassava waste
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MBO Shitta, AK Aladenika, KA Aduloju
On congruence lattices
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Adewale O Oduwale, Cecil B Adejayan, Steve D Oluwaniyi
Finitely generated commutative Noetherian semigroups
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Adewale O Oduwale
Three classes of Ermakov systems and nonlocal symmetries
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FI Arunaye
Effective valence as the control parameter of the superconducting iron pnictide Tc
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Godfrey E Akpojotor
Numerical calculation of the ground state of Helium atom using Hyllerass algorithm
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Fatima Salmanu Koki
The transmission properties of the motion of the oval and round windows
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OH Adagba
Velocity profile and subsurface stratification in oil and gas exploration in parts of Niger Delta Nigeria
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EC Okolie
The effect of ZnS thin film’s electrical conductivity on electromagnetic wave propagated through it
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Emmanuel I Ugwu, Sunday Okorie, Edmond A Umahi
The study of the optical properties of copper based chalcopyrite semiconductors
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Emmanuel I Ugwu, Chinedu E Ekuma, Hillary U Igwe
Optical characteristics of crystalline antimony sulphide (Sb2S3) thin film
DU Onah, EI Ugwu
Embedded confusion matrix in Fuzzy logic for system appraisal
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JO Omolehin, LB Asaju, M Olagunju, AO Ameen, K Rauf
Application of Neuro-Fuzzy to palm oil production process
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AO Odior, DA Fadare
A rational second order difference equation with convergence solutions
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AO Odior, OE Charles-Owaba
A bagging approach to network intrusion detection
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Adebayo O Adetunmbi
Oscillatory behaviour of solutions of linear neutral differential equations with several time lags driven by space-time noise
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Augustine O Atonuje
Control derivative to optimal control analysis
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JO Omolehin, K Rauf, MO Ajisope, MA Mabayoje, LB Asaju
Marshall-Olkin multivariate semi-logistic distribution and minification processes
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SM Umar
Batch arrival discrete time queue with gated vacation system
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SA Ojobor, SE Omosigho
Simulated queues in dynamic situations
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HI Ojarikre
Modelling atmospheric temperature rise due to pollutants and its implications on agriculture
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RO Ayeni, FR Sodique
On the Arrhenius reacting flow over a stretching sheet in the presence of magnetic field
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OB Ayeni, AW Gbolagade
A note on the effect of affinity hemodialysis on T-cell depletion
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RO Ayeni
Influence of power-law exponent on an unsteady endothermic reaction
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OT Lamidi, AM Okedoye, RO Ayeni
Effect of slip velocity on oscillatory MHD flow of stretched surface with radiative heat transfer and variable suction
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AM Okedoye
Second law analysis of slip velocity on oscillatory MHD flow of stretched surface with radiative heat transfer and variable suction
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AM Okedoye, AO Adesanya
Entropy generation in MHD flow of a uniformly stretched vertical permeable surface under oscillatory suction velocity
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AM Okedoye, AO Adesanya
Unsteady MHD free convection flow and heat transfer along an infinite vertical porous plate under Arrhenius kinetics
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AJ Omowaye, RO Ayeni
MHD flow and heat transfer of a viscous reacting fluid over a stretching sheet
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RO Ayeni, AO Popoola, AJ Omowaye, OB Ayeni
MHD free convection flow past an oscillating plate in the presence of heat generation/absorption and chemical reaction
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AM Okedoye, AO Ajala
Analytical solution of mass transfer effects on unsteady flow past an accelerated vertical porous plate with suction
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AM Okedoye, OT Lamidi
A numerical study of the hemodynamics of stenosed artery
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SO Adesanya, SO Ajala, RO Ayeni
Effect of couple stresses on hydromagnetic flow of blood through a stenosed coronary artery
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SO Adesanya, SO Ajala, RO Ayeni
Properties of steady solutions of a reacting non-Newtonian viscous MHD poiseuille flow
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RO Ayeni, SO Adesanya, C Osuala


ISSN: 1116-4336
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