Department of Mathematics, Michael Okpara University of Agriculture Umudike, Umuahia, Nigeria - Articles

Stability Analysis of Periodic Solutions of Some Duffing’s Equations (Articles)

E. O. Eze, U. E. Obasi, E. U. Agwu

Open Journal of Applied Sciences Vol.9 No.4, April 23, 2019

DOI: 10.4236/ojapps.2019.94017 1,520 Downloads 3,108 Views Citations
A Weighted Goal Programming Model for the DASH Diet Problem: Comparison with the Linear Programming DASH Diet Model (Articles)

Anayo Charles Iwuji, Emeka Uchendu Agwu

American Journal of Operations Research Vol.7 No.5, September 28, 2017

DOI: 10.4236/ajor.2017.75023 1,680 Downloads 4,269 Views Citations
Optimal Portfolios of an Insurer and a Reinsurer under Proportional Reinsurance and Power Utility Preference (Articles)

Silas A. Ihedioha, Bright O. Osu

Open Access Library Journal Vol.2 No.12, December 29, 2015

DOI: 10.4236/oalib.1102033 1,145 Downloads 2,295 Views Citations
Changes in Soil pH and Exchangeable Acidity of Selected Parent Materials as Influenced by Amendments in South East of Nigeria (Articles)

Mabel Ifeoma Onwuka, Uzochukwu Victor Ozurumba, Ogadimma Simonpeter Nkwocha

Journal of Geoscience and Environment Protection Vol.4 No.5, May 12, 2016

DOI: 10.4236/gep.2016.45008 2,854 Downloads 10,854 Views Citations
A Note on Differential Equation with a Large Parameter (Articles)

S. O. Maliki, R. N. Okereke

Applied Mathematics Vol.7 No.3, February 25, 2016

DOI: 10.4236/am.2016.73018 2,892 Downloads 4,382 Views Citations
Lyapunov Stability Analysis of Certain Third Order Nonlinear Differential Equations (Articles)

R. N. Okereke

Applied Mathematics Vol.7 No.16, October 25, 2016

DOI: 10.4236/am.2016.716161 2,560 Downloads 6,141 Views Citations
Asymptotic Behaviour of Solutions of Certain Third Order Nonlinear Differential Equations via Phase Portrait Analysis (Articles)

Roseline Ngozi Okereke, Sadik Olaniyi Maliki

Applied Mathematics Vol.7 No.18, December 14, 2016

DOI: 10.4236/am.2016.718183 1,818 Downloads 3,448 Views Citations
On the Stability Analysis of a Coupled Rigid Body (Articles)

Olaniyi S. Maliki, Victor O. Anozie

Applied Mathematics Vol.9 No.3, March 22, 2018

DOI: 10.4236/am.2018.93016 973 Downloads 2,429 Views Citations
A Novel Method for Solving Ordinary Differential Equations with Artificial Neural Networks (Articles)

Roseline N. Okereke, Olaniyi S. Maliki, Ben I. Oruh

Applied Mathematics Vol.12 No.10, October 21, 2021

DOI: 10.4236/am.2021.1210059 1,059 Downloads 5,140 Views Citations
Solving Riccati-Type Nonlinear Differential Equations with Novel Artificial Neural Networks (Articles)

Roseline N. Okereke, Olaniyi S. Maliki

Applied Mathematics Vol.12 No.10, October 21, 2021

DOI: 10.4236/am.2021.1210060 427 Downloads 1,912 Views Citations
Library and Information Science Education: Panacea to Restiveness and Roadmap to National Development (Articles)

Joy C. Onyenachi, Edward C. Amadi

Open Access Library Journal Vol.5 No.4, April 27, 2018

DOI: 10.4236/oalib.1103963 841 Downloads 2,764 Views Citations
Maximum Interval of Stability and Convergence of Solution of a Forced Mathieu’s Equation (Articles)

Everestus Obinwanne Eze, Uchenna Emmanuel Obasi, Rosary Ngozi Ujumadu, Grace Ihuoma Kalu

World Journal of Mechanics Vol.10 No.11, November 20, 2020

DOI: 10.4236/wjm.2020.1011015 515 Downloads 1,583 Views Citations
Comparative Studies on the Effects of High Sound Levels on the Haematological Parameters and Antioxidant Levels of Wistar Albino Rats (Articles)

Chinedu P. Nwuke, Ibeh Bartholomew, Chibuike Daniel Peter

Open Access Library Journal Vol.8 No.3, March 5, 2021

DOI: 10.4236/oalib.1107185 441 Downloads 1,626 Views Citations
A G/G/1 Queue with Nova-Distributed Interarrival and Service Times (Articles)

Maryedith Uche Anozie, Ben Ifeanyichukwu Oruh, Chukwuemeka Onwuzurike Omekara, Samuel Ugochukwu Enogwe

American Journal of Operations Research Vol.16 No.1, January 22, 2026

DOI: 10.4236/ajor.2026.161001 68 Downloads 249 Views Citations
Newspaper Collection Veritable Research Source on Agricultural Products: Cassava as a Case in Michael Okpara University Library Abia State Nigeria (Articles)

Joy C. Onyenachi, Vivian C. Ukawuba

Open Access Library Journal Vol.7 No.2, February 24, 2020

DOI: 10.4236/oalib.1105859 309 Downloads 1,358 Views Citations
Optimization of Pension Asset Portfolio in Nigeria with Contributors’ Specified Return Rate (Articles)

Bright O. Osu, Godswill A. Egbe

Open Journal of Optimization Vol.5 No.4, December 26, 2016

DOI: 10.4236/ojop.2016.54012 1,401 Downloads 2,857 Views Citations
On Existence of Periodic Solutions of Certain Second Order Nonlinear Ordinary Differential Equations via Phase Portrait Analysis (Articles)

Olaniyi S. Maliki, Ologun Sesan

Applied Mathematics Vol.9 No.11, November 20, 2018

DOI: 10.4236/am.2018.911080 1,047 Downloads 2,774 Views Citations
Existence of Chaotic Phenomena in a Single-Well Duffing Oscillator under Parametric Excitations (Articles)

Everestus Obinwanne Eze, Okorafor Chinenye Goodluck, Ujumadu Rosary Ngozi, Toochukwu Ogbonnia Oko

World Journal of Mechanics Vol.9 No.4, April 25, 2019

DOI: 10.4236/wjm.2019.94005 962 Downloads 2,930 Views Citations
Print or Electronic, Reading Is Indispensable: Case of Ibeku High School Umuahia Abia State (Articles)

Joy C. Onyenachi, Edward C. Amadi, Ogechi O. Awa

Open Access Library Journal Vol.6 No.1, January 24, 2019

DOI: 10.4236/oalib.1104824 706 Downloads 2,432 Views Citations
Testing Relationship between Government Current Expenditures and Economic Growth in Nigeria (Articles)

Sebastian O. Uremadu, Patience C. Orikara, Charity E. Uremadu

Theoretical Economics Letters Vol.9 No.4, March 28, 2019

DOI: 10.4236/tel.2019.94041 1,337 Downloads 3,544 Views Citations

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