NIGERIAN JOURNAL OF MATHEMATICS AND APPLICATIONS

Mathematical Association of Nigeria

ISSN: 0795 2767

www.njmaman.com

Vol. 32 (2022)

Multifunctional Opial-type Integral Inequalities
K. Rauf, O. Anthonio, A. Abolarinwa, E. E. Aribike
PDF
01-13
A Three-Step Algorithm for Solving Second Order Ordinary Differential Equations
L. A. Ukpebor
PDF
14-21
Some Generalizations of Opial-type Inequalities on Time Scales
E. E. Aribike, O. Anthonio, S. A. Aniki and K. Rauf
PDF
22-30
An Optimization of Inventory in Retrospect of the Directorate of Physical Planning in Ambrose Alli University Ekpoma, Edo State
E. Egbon, F. M. Okoro and J. O. Braimah
PDF
31-46
The Stability of Order m = 4 Rational Integrator for the Solution of Ordinary Differential Equation
F. Ebhohimen and O. Anetor
PDF
47-55
Some Combinatorial Results on Star-Like Transformation Semigroup T αω∗
Garba Risqot Ibrahim , Olasunkanmi Jafar Lawal , Sulaiman Awwal Akinwunmi, Gatta N. Bakare and Adeshola A. Dauda
PDF
56-67
Some Properties of a Certain Class of Analytic Functions Defined by a Convolution Operator
Aminat O. Ajiboye and K. O. Babalola
PDF
68-79
Stability of Solutions for a Class of Second Order Nonlinear Integro-Differential Equations with Delay
Daniel Oluwasegun Adams, Rasheed Ayodeji Adetona, Musiliu Tayo Raji, Samson Abidemi Oni and Akinwale Lewis Olutimo
PDF
80-89
Modelling Thermo-physical Effects of Heat and Mass Transfer in Unsteady MHD Viscoelastic Fluid Flow in inclined Porous Media
S. A. Amoo, I. M. Daniel and A. O. Amoo
PDF
90-103
Application of Laplace Beltrami Equation to Solve Vortex Flow in a Closed Cylinder with Dirichlet Boundary Condition
S. O. Momoh. S. A. Aniki and U. F. Amoo
PDF
104-116
Malicious PDF Detection Using Support Vector Machine
G. B. Balogun, P. F. Adinoyi, J. B. Awotunde, M. Abdulraheem and I. D. Oladipo
PDF
117-135
Systolic Array Residue Number System Based Smith-Waterman Algorithm
Hassan Kehinde Bello
PDF
136-151
Development of an improved numerical integration scheme, its algorithm and application in the least square approximation
A. Y. Issah, K. Issa and A. S. Olorunnisola
PDF
152-162
Estimates for some Classes of Analytic Functions Associated with Pascal Distribution Series, Error Function, Bell numbers and q-Differential Operator
E. A. Oyekan and A. O. Lasode
PDF
163-173
A Class of Two-Step Obrechkoff-Type of Hybrid Block Method for Solving Initial Value Problems in Ordinary Differential Equations
L. A. Ukpebor, L. O. Adoghe and I. E. Airemen
PDF
174-188
Some Generalizations of Opial-type Inequalities on Time Scales
I. Fakunle and P. O. Arawomo
PDF
189-201
Numerical Solution of a Generalized Fractional Burgers Diffusion Equation with Mamadu-Njoseh Polynomials
Emmanuel Oladayo Oduselu-Hassan1 and Ignatius N. Njoseh
PDF
202-215
Collocation Approach for the Solution of Fredhlom Integro-Differential Equation of Fractional Order
Ajileye Ganiyu, James A. Adewale and Ayinde M. Abdullahi
PDF
216-233
Incorporating Prior Beliefs into the Construction of Prior Distribution of the Parameters: A: A Survival Analysis Approach
Juliana I. Consul
PDF
234-249
New Approximate Method for Systems of Non-linear Volterra Integro-Differential Equations
F. Ebhohimen and O. Anetor
PDF
250-272
On the Stability Analysis of a Sixth-Stage Fifth- Order Runge-Kutta Method for Solving Initial Value Problems in Ordinary Differential Equations
G. U. Agbeboh, B. C. Ononogbo and M. E. Ehiemua
PDF
273-286

Vol. 31 (2021)

Comparison of Some Notions of Orthogonality in Banach Spaces
R. U. Kanu, K. Rauf, O. O. Bamisile, A. K. Adio and J. F. Adelodun
PDF
01-21
Development of a New One step Scheme for the Solution of Initial Value Problems in Ordinary Differential Equation
Olabode O. Bamisile, Richmond U. Kanu, Adesina K. Adio and Joseph F. Adeloun
PDF
22-33
Mathematical Modelling of an Insurer’s Portfolio and Reinsurance Strategy under the CEV Model and CRRA Utility
Udeme O. Ini, Ndipmong A. Udoh, K. N. C. Njoku and Edikan E. Akpanibah
PDF
34-52
Construction of Row-Column Designs from a Class of Nested Balanced Incomplete Block Designs
A. J. Saka, M. O. Adeleke and B. L. Adeleke
PDF
53-63
On the Convergence and Consistence of Rational Integrator for the Solution of Ordinary Differential Equation
O. A. Elakhe, A. O. Isere and F. Ebhohimen
PDF
64-76
Effect of Brownian Motion and Thermophoresis on Heat and Mass Transfer of a Three- Dimensional Casson Fluid Flow Over a Stretching Sheet with Velocity Slip
A. S. Odesola, I. O. Abiala and O. J. Fenuga
PDF
77-96
On Character Amenability of Frechet Algebras
S. A. Ayinde and S. O. Agboola
PDF
97-107
A Bootstrap Approach to Cumulative Sum (CUSUM) and Exponentially Weighted Moving Average (EWMA) Control Charts for Monitoring Process Means
S. A. Omotoso, O. Ikpotokin, E. M. Ogbeide and O. J. Braimah
PDF
108-129
Performance Analysis of GPON-FTTx
O. A. Tiamiyu, S. O. Onidare, A. O. Babatunde, A. O. Ajagbe, A. A. Ayeni and H. B. Akande
PDF
130-148
Two Modified Hybrid Inertial Algorithms for Bregman Weak Relatively Nonexpansive Mapping in Banach Spaces
Enyinnaya Ekuma-Okereke, Felix Moibi Okoro, Cletus Abhulimen
PDF
149-174
Approximate Analytical Methods for the Solution of Fractional Order Integro-differential Equations
A. I. Alaje, M. O. Olayiwola, M. O. Ogunniran, J. A. Adedeji and K. A. Adedokun
PDF
179-190
The Application of Runge-Kutta and Backward Differentiation Methods for Solving Transient Distribution in Markov Chain
S. O. Agboola and N. I. Badmus
PDF
191-201
Reliable Communication for Vehicular Ad Hoc Network (VANET)
O. A. Tiamiyu, S. O. Onidare, A. O. Babatunde, A. O. Ajagbe, A. A. Ayeni and B. Micah
PDF
202-222
Heat and Mass Transfer on Mhd Oscillatory Flow of a Couple Stress Fluid in an Asymmetric Tapered Channel with Suction Effects
Abubakar Magaji, Joseph Kpop Moses and Isah Jibril
PDF
223-233
Analysis and Simulation of a Simplified Neural Network Model for Price Prediction in a Relation to the Inflationary Trend in Nigeria Markets
S. O. Momoh, H. O. Edogbanya and Z. O. Usman
PDF
234-251
A New Numerical Algorithm for the Solution of General Second Order Ordinary Differential Equations
Lawrence Osa Adoghe
PDF
252-266

Vol. 30 (2020)

Subclasses of Partial Contraction Mapping in Semigroup of Linear Operators
K. Rauf, A. Y. Akinyele and S. O. Makanjuola
PDF
01-17
Dissipative Energy Estimates for Non-Autonomous Stoke Equation
Peter Anthony
PDF
18-29
On the dynamics of hepatitis B virus disease
Sani Jibrin and Salisu Usaini
PDF
30-45
Third Derivative Block Hybrid Obrechkoff Methods
B. I. Akinnukawe, O. A. Akinfenwa and S. A. Okunuga
PDF
46-60
Evaluation of Some Heteroscedastic Models of Generator Plants Noise Production
A. J. Saka, I. Akeyede and A. Babawuya
PDF
61-72
On the Nilpotent Fuzzy Subgroups of the Abelian Type: Z32 × Z2n , n ≥ 5
S. A. Adebisi , M. Ogiugo and M. EniOluwafe
PDF
73-78
Idempotent and Nilpotent Elements in Subsemigroups of Order-Preserving or Order-Reversing Partial Transformation Semigroups and their Combinatorial Properties
I. A. Ogunleke, K. Rauf , S. O. Makanjuola , O. A. Ojo, M. M. Mogbonju and M. A. Asiru
PDF
79-95
Lower estimates on the principal eigenvalue of Witten q-Laplacian on Smooth metric measure spaces
A. Abolarinwa
PDF
96-110
Analysis of High-Pressure Transient flow in Pipeline of Hydrogen-Natural Gas Mixture
Baba Galadima Agaie, Abubakar S. Magaji, Baba Ibrahim Mundi and Peter Anthony
PDF
111-120
On Jacobi Spectral Polynomials and Evaluation of Definite Integrals
Richard Olu Awonusika
PDF
121-138
Evaluating Accessibility of Healthcare Delivery in Edo South Senatorial District using Kernel Density Estimation
O. Ikpotokin , A. A. Idowu and E. M. Ogbeide
PDF
139-154
Derivation of a New One-Step Numerical Integrator for Solving First Order Ordinary Differential Equations
Jamiu Garba and Umaru Mohammed
PDF
155-172
A Mathematical Model for Measles incorporating Public enlightenment, Vaccination with Testing and Measles Therapy
Abubakar S. Magaji, Patrick Noah Okolo, Agabi Simon Andrew and Useni Paul F.
PDF
173-191

Vol. B29 (2019)

Global Solvability of Navier-Stokes Equations with Temperature in Infinite Channel
Peter Anthony1, D. Hyuk Isaac, S. Magaji Abubakar and M. Gyuk Philibus
PDF
01-17
Variational Iteration Method for Solving Higher-order Integro-differential Equations
M. O. Olayiwola and M. O. Ogunniran
PDF
18-23
New Generalizations of Hardy-type Inequalities on Time Scales
E. E. Aribike and K. Rauf
PDF
24-35
A family of harmonic univalent functions defined by a linear multiplier fractional operator
Y. O. Afolabi, Olubunmi A. Fadipe-Joseph, Catherine N. Ejieji and Olanike R. Oluwaseyi
PDF
36-47
On the Performance Assessment of Mean Methods in Estimating Process Capability for Skewed Distributions
J. O. Braimah, S. O. Elakhe and N. Edike
PDF
48-69
Enumeration of Partial Contraction Transformation Semi-groups
Sulaiman A. Akinwunmi and Samuel O. Makanjuola
PDF
70-77
Linear Programing Formulations for Optimum Students Transportation Need in a University with two Campuses
N. Nyor, P. O. Evans. S. Audu and S. Henry
PDF
78-90
An Investigation of the Effects of Diffusion on a Competition Model
J. N. Ndam and E. O. Tuoyo
PDF
91-103
Optimal Control Analysis of an SIRS Epidemic Model with the Asymptotic Transmission
E. A. Bakare, O. Olubosede and E. B. Are
PDF
104-128
Comparison between Taylor Series and Picard Method of Successive Approximation in Solving First Order Ordinary Differential Equation
S. A. Onitilo and D. O. Daniel
PDF
129-146
On the Logistic Regression of Prevalence of Malaria Fever with Complications
P. E. Omaku, S. I. Jerome and J. O. Braimah
PDF
147-155

Vol. A28 (2019)

Vol. 27 (2018)

Chemical reaction effects on hydromagneticflow of a radiating and dissipative fluid past a titled stretching sheet
Peter F. Fasogbon and Rasheed A. Adetona
PDF
01-16
Parameter Estimation Methods for Fourier Regression Time Series Model
A. I. Taiwo and T. O. Olatayo
PDF
17-27
Application of Variational Iteration Method to Linear and Non-Linear Stiff Differential Equations
M. O. Olayiwola
PDF
28-41
A Transshipment Model for a State Water Board
N. Nyor, P. O. Evans, M. Idrisu and A. Salihu
PDF
42-58
Laplace Homotopy Perturbation Method for Solving Fourth Order Parabolic Partial Differential Equations withVariable Coefficients
O. O. Olubanwo and O. S. Odetunde
PDF
59-69
On the Numerical Solution of Linear and Non-linear Fredholm Integral Equations
M. O. Olayiwola P. Ozoh, M. A. Usman and A. W. Gbolagade
PDF
70-77
Result on the Existence and Uniqueness of the Fixed Point with Mann Iteration in a Complete G- Metric Space
A. A. Idowu, B. Y. Aiyetan, K. Rauf and L. Aminu
PDF
78-88
An Operator for Obtaining the Nth Order Derivative of a Function Depending on Seven Independent Variables
O. O. Enoch, F. J. Adeyeye, A. O. Ilesanmi and S. O. Adejuwon
PDF
89-98
A Class of Implicit Five Step Hybrid Method for Solving First Order Initial Value Problem
L. Idris, Y. A. Yahaya and U. Muhammed
PDF
99-107
Unsteady Mhd Oscillatory Flow Through a Porous Channel Saturated with Porous Medium
ONITILO, S. Adekunle
PDF
108-115
A Note on Gronwall-Bellman type Integral Inequalities
K. I. Apanpa, K. Rauf and L. Aminu
PDF
116-131
Modeling The Fluid Flow for Seepage Problem: A Crank-Nicolson Approach
A. A. Hassan, I. O. Abiala and J. S. Aroloye
PDF
132-148
A Markov Chain Prediction Model on a Major Pair in the Currency Market
Emmanuel O. Oduselu-Hassan
PDF
149-156

Vol. 26 (2017)

Fixed Point Results on Certain Contractive Conditions in Complete G-Metric Space
R. U. Kanu, O. R. Zubair, B. Y. Aiyetan and K. Rauf
PDF
01-12
Some Results on Interval valued (v, q)-fuzzy subgroups
L. S. Akinola, O. E. Abolarin_ O. A. Akintunde and B. A. Ngwu
PDF
13-21
Signed Full 1-1 Symmetric Group and Signed Full Transformation Semigroups
M. M. Mogbonju_ and S. O. Makanjuola
PDF
22-29
An Analytical Approach for Predicting Atmospheric Concentration of Air Pollutants
A. M. Jibrin, R. O. Olayiwola, A. T. Cole and M. D. Shehu
PDF
30-44
Hydromagnetic Radiative Flow past a Vertical Oscillating Plate with Chemical Reaction in Presence of Heat source
P. F. Fasogbon and Y. O. Tijani
PDF
45-60
Steady Flow of a Third Grade Fluid in a Porous Half-Space using Adomian Decomposition Method
M. A. Usman, O. R. Hassan and O. M. Ibiyemi
PDF
61-82
Modelling and Evaluation Performances with Neural Network using Climatic Time Series Data
T. O. Olatayo and A. I. Taiwo
PDF
83-94
Numerical Solution of Two Dimensional Poisson and Laplace Equations
Aliu Tajudeen, O. M. Bamigbola and Montaz Ali
PDF
95-112
Numerical Integration of Seventh order Boundary Value Problems by Standard Collocation Method via Four Orthogonal Polynomials
K. A. Bello, O. A. Taiwo, A. Abdulkareem, J. U. Abubakar1 and F. A. Adebisi
PDF
113-127
Investigating the Effect of Damping Coefficients on Euler-Bernoulli Beam Subjected to Partially Distributed Moving Load
M. A. Usman, B. T. Ogunsan, S. T. Okusaga and O. O. Solanke
PDF
128-137
Mathematics Teaching as a Fundamental Tool for Self-Reliance and National Development
Khadijat Saka Ameen, Semiu Ayinla Salawu and Saidat Morenike Adeniji
PDF
138-147
Strengthened of Some Results on Fuzzy Soft Multiset Theory
H. M. Balami and I. A. Onyeozili
PDF
148-172
HD Mixed Convective Flow of a Second Grade Fluid in the Presence of Nonlinearized Thermal Radiation, Thermal Diffusion and Diffusion thermo Effects
I. G. Baoku and K. I. Falade
PDF
173-190
An Odd Order Numerical Integrator for Analyzing Environmental Models
O. O. Enoch, C. O. Alakofa, E. J. Adeyeye, A. O. Ilesanmi, S. O. Adejuwon
PDF
191-199

Vol. 25 (2016)

Finite geometries and Finite quantum systems: Duality between lines in phase space and mutually unbiased bases in Hilbert space
Oladejo S. O., Olupitan T. and Bukar A. M.
PDF
01-07
Some generalized k-Fractional companions of Hadamard’s inequality
Hussain R., Kehkashan B., Ali A., Latif A. and Rauf K.
PDF
08-18
On the Efficiency of Maximum Likelihood and Restricted Maximum Likelihood Estimators for Linear Mixed Effects Models
Yahya W. B., Adeniyi I. A., Olayemi R. M., Dauda K. A., Banjoko A. W, Olorede K. O. and Ezenweke C. P.
PDF
19-55
Mathematical Dynamics of the interaction of 2-3 Pre-predator Non-diffusive Ecological System
Aiyesimi Y. M., Jiya M., Olayiwola R. O. and Makinde S. O.
PDF
56-64
Combinatorial Properties of Order-preserving and Order-decreasing Semigroup of Partial Injective Contraction Mapping
B. M. Ahmed and S. O. Makanjuola
PDF
65-79
Modified Variational Homotopy Perturbation Method for Nonlinear Volteerra Integro-diffential Equations
Ignatius N. Njoseh, Ebimene J. Mamadu
PDF
80-87
Estimating Infant and Maternal Mortality in Nigeria using Overdispersion Modelling Methods
C. I. Orabuche, M. O. Adamu and O. E. Oladokun
PDF
88-110
Existence and Uniqueness of Solution of Ebola Virus Disease Model with Contact Tracing and Quarantine as Controls
C. E. Madubueze, A. R. Kimbir, E. S. Onah and T. Aboiyar
PDF
111-121
Variation Iteration Decomposition Method for the Numerical Solution of Integro-differential Equations
Ignatius N. Njoseh, Ebimene J. Mamadu
PDF
122-130
Concerning Certain Finite Groups and the Elgamal Cryptosystem
S. M. Tudunkaya
PDF
131-139
Block Hybrid Method for Solution of Fourth Order Ordinary Differential Equations
O. A. Akinfenwa, H. A. Ogunseye, S. A. Okunuga.
PDF
140-150
A Mathematical Model of Cooperative Advertising and Subsidy Transfer Strategies
Peter E. Ezimadu
PDF
151-161
Review of a Study of Soft Fields
I. A. Onyeozili and H. M. Balami
PDF
162-177
On the Stability Analysis and Homotopy-Based Solution of three species Lotka-Volterra Model
E. A. Bakare and S. Chakraverty
PDF
178-204
Modelling and Evaluation Performances with Neural Network using Climatic Time Series Data
T. O. Olatayo and A. I. Taiwo
PDF
205-216
Analysis of a Steady Magnetohydrodynamic (MHD) Flow of a Convective Third Grade Fluid in a Constrained Geometry
Y. M. Aiyesimi, M. Jiya, R. O. Olayiwola and A. A. Wachin
PDF
217-225
Modeling and Analytical Simulation of a Laminar Premixed Flame Impinging on a Normal Solid Surface
R. O. Olayiwola
PDF
226-240
Cardinality and Idempotency of Signed Order-preserving Transformation Semigroups
M. M. Mogbonju, S. O. Makanjuola and A. O. Adeniji
PDF
241-245

Vol. 24 (2015)

Application of Assignment Model in Optimizing Cost of a Building Project
Nyor Ngutor, Olaniyan Toyin and Ladi Kevin
PDF
01-12
Hydromagnetic Boundary-Layer Flow of a Nanofluid Past a Stretching Sheet Embedded in a Darcian Porous Medium With Radiation
Aiyesimi, Y. M. *Yusuf, A. and Jiya, M.
PDF
13-29
Conjugacy of a Subgroup of Symmetric Group
Adeniji, A. O.
PDF
30-38
Mobile Digital Cash Payment for Mobile Phone Users
Usman F., Olabiyisi S. O. and Emuoyibofarhe O. J.
PDF
39-46
Metricization on Full Transformation Semigroup
Adeniji, A. O., Mogbonjubola, M.M and Onu, K.J.
PDF
47-52
On an Integral Inequalities of Opial-Type
Rauf K., Anthonio Y. O., Mohammed M. T. and Owolabi A. A.
PDF
53-61
The Counterpart of a Result of Webb for the Bounded Dual Eb
Sunday Oluyemi
PDF
62-66
A Seventh-Order Block Integrator for Solving Stiff Systems
B. I. Akinnukawe and S. A. Okunuga
PDF
67-78
Mathematical Analysis of Draw-Down Level and its Effect on Crop Yield
M. D. Shehu, O. P. Evans, H. O. Ahmed and I. A. Adeniyi
PDF
79-86
Five Short Notes on Bounded Maps
Sunday Oluyemi
PDF
87-99
A Review of the Pth Moment Exponential Stability and Almost Sure Exponential Stability of Non-Linear Stochastic Delay Differential Equations with Constant Time Lag.
Augustine Omoghaghare Atonuje
PDF
100-111
Gradient Analysis in Pipe Networking for Domestic Water Supply System in Transient Flow
Y. M. Aiyesimi, Effiom Uket Effiom and Gbolahan Bolarin
PDF
112-127
Application of Homotopy Perturbation Method (HPM) for the Solution of Nanofluids Over a Porous Stretching Surface
U. Mohammed, A. A. Mohammed, A. I. Ma'ali and E. O. Titiloye
PDF
128-136
On the Strength of Agreement Between Students' Initial and Final Academic Performances in Nigeria University System
A. W. Banjoko, W. B. Yahya, H. S. Abiodun, M. O. Adeleke, R. B. Afolayan, M. K. Garba, K. O. Olorede and K. A. Dauda
PDF
137-156
Some Hankel Determinants for Functions Satisfying Re f(z) ⁄ z > 0
M. A. Ganiyu and K. O. Babalola
PDF
157-164
Adomian Decomposition Method (ADM) Solution of Boundary Layer Flow Past a Stretching Plate with Heat Transfer, Viscous Dissipations, and Grashof Number
Jiya M., Tsadu S. and Yusuf A.
PDF
165-175
Functions Defined by Product of Geometric Expressions
F. M. Jimoh and K. O. Babalola
PDF
176-183
Some Results on Properties of Alternating Semigroups
G. N. Bakare and S. O. Makanjuola
PDF
184-192
On the use of Statistical Power in Examining Changes in Rainfall
Obisesan K. O.
PDF
193-215
A Modified Interior Penalty Function Method for Constrained Optimization Problems
C. N. Ejieji and J. Yohanna
PDF
216-227
Flow of an Incompressible MHD Third Grade Fluid Through a Cylindrical Pipe with Isothermal Wall and Joule Heating
Aiyesimi, Y. M. Okedayo, G. T. Obi, B. I.
PDF
228-236
Mathematical Recipe for Curbing Human Papillomavirus Transmission Dynamics
Abdulrahman, S., Popoola, S. O. and Yusuf, I.
PDF
237-251
On a Hybrid Cryptography System for Data Using Advanced Encryption Scheme (AES) and Ron Rivest Shamir Adleman (RSA) Algorithms
A. O. Babatunde and M. O. Mohammed
PDF
252-260
A New Numerical Method for the Solution of Initial Value Problems
Abolarin O. E. and Akingbade S. W.
PDF
261-267

Vol. 23 (2014)