Dr. Christopher Aigbedion Esekhaigbe

Department: Statistics

Designation: Lecturer

Office: @ the School of ICT

Contact:

Tel: +2348033021903

Email: chrisdavids2015@gmail.com

 

QualificationsProfessional MembershipExpertiseResearch InterestSelected Publications

Ph.D (Mathematics (Distinction), 2017), Ambrose Alli University, Ekpoma.

Member of the Nigerian Mathematical Society (NMS)

Member of the Nigerian Statistical Association (NSA).

a. Numerical Analysis
b. Scientific Computing
c. Regression Modelling.

a. Modelling Stochastic Differential Equations in Financial Mathematics

b. Survival Analysis.

Journal & Papers

1. Esekhaigbe, A.C., (2024); “A-STABILITY AND L-STABILITY ANALYSIS OF AN EXPLICIT FIFTHSTAGE FOURTH-ORDER RUNGE-KUTTA METHOD USING MAPLE PROGRAM AND MATLAB CODE”, African Journal of Mathematics and Statistics Studies (AJMSS), Volume 7, Issue 1, 2024.
2. Esekhaigbe, A.C., (2024); “Analysis of Consistency and convergence of an Functionally Derived Explicit Sixth-Stage Fourth-Order Runge-Kutta Method”, Journal of Advance Research in Mathematics and Statistics, volume 9, issue 8, ISSN: 2208—2409.
3. Esekhaigbe, A.C., (2023); “Derivation and implementation of a fifth-stage fourth-order explicit Runge-Kutta formula using functional derivatives”, Indian Journal of Advanced Mathematics (IJAM) ISSN: 2582-8932 (Online), Volume-3 Issue-1, April 2023.
4. Esekhaigbe, A.C., (2023); “Consistency and convergence Analysis of an Functionally Derived Explicit Fifth-Stage Fourth-Order Runge-Kutta Method”, International Journal of Basic Sciences and Applied Computing (IJBSAC) ISSN: 2394-367X (Online), Volume-10 Issue-4, December 2023.
5. Esekhaigbe, A.C., Okodugha, Edward, (2023); “The Derived Explicit Fourth-Stage Second-Order Runge-Kutta Method is Consistent and convergent”, Journal of Advance Research in Mathematics and Statistics, volume 9, issue 2, ISSN: 2208—2409.
6. Esekhaigbe, A.C., Okodugha Edward, (2022); “Stability Analysis and Implementation of a New Fully Explicit Fourth-Stage Fourth-Order Runge-Kutta Method”, International Journal of Systems Science and Applied Mathematics, volume 7, issue 3, pg 52-59, IJSSAM: ISSN: 2575-5838 (Print), ISSN: 2575-5803 (Online).

Books

1 First Course in Mathematical Methods
2 A First Course in Numerical Analysis
3 Functions and Geometry for Undergraduates
4 Operations Research for Undergraduates.
5. Introductory Applied Statistics for Business, Sciences and Engineering (Vol. 1)
6. Applied Statistics for Business, Sciences and Engineering (Vol. 2).