312 publication(s) trouvée(s)
Article scientifique
On the Investment Strategy, Effect of Inflation and Impact of Hedging on Pension Wealth during Accumulation and Distribution Phases
This paper studies the various results obtained in literature on the investment strategy, the effect of inflation and impact ofh …
Article scientifique
Portfolio Strategy for an Investor with Logarithm Utility and Stochastic Interest Rate under Constant Elasticity of Variance Model
This paper is aim at maximizing the expected utility of an investor’s terminal wealth; to achieve this, we study the …
Article scientifique
Dissolution of a Nigerian sourced Muscovite ore for use as an ingredient in paint production
Dissolution and characterization studies on the purification of muscovite ore in hydrochloric acid for use in paint production was investigated. …
Article scientifique
A Purusit Differential Game Problem on a Closed Convex Subset of a Hilbert Space
We study a pursuit differential game problem with finite number of pursuers and one evader on a nonempty closed convex …
Article scientifique
Perturbed Collocation Method For Solving Singular Multi-order Fractional Differential Equations of Lane-Emden Type
In this work, a general class of multi-order fractional differential equations of Lane-Emden type is considered. Here, an assumed approximate …
Article scientifique
Linear Stability Analysis of Runge-Kutta Methods for Singular Lane-Emden Equations
Runge-Kutta methods are efficient methods of computations in differential equations, the classical Runge-Kutta method of order 4 happens to be …
Article scientifique
Evaluation of Aquifer Protective Capacity and Groundwater Potential in Part of Iju, Akure-North, Ondo State, Nigeria
Groundwater potential and aquifer protective capacity of the overburden unit was evaluated in part of Iju, Akure North, Ondo State …
Article scientifique
Optimal Power Point on the I-V Curve of a Photovoltaic Solar System (Modelling and Analysis)
Motivated by recent interest in improving the performance of PV cells, we explored the optimal power point in Photovoltaic (PV) …
Article scientifique
Mathematical modelling of concentration profiles for species transport through the single and the interconnected multiple-compartment systems
In this research work, we investigate the concentration profiles in the single and the interconnected multiple-compartment systems with sieve partitions …
Article scientifique
Inter-hemispheric comparison of ionosphere variation at each latitudinal band during quiet geomagnetic condition.
This paper compares the quiet time variation of the Total Electron Content (TEC) over four stations located at high and …
Article scientifique
Strong Convergence Theorems for Split Common Fixed Point Problem of Bregman Generalized Asymptotically Nonexpansive Mappings in Banach Spaces
In this paper, a new iterative scheme is introduced and also strong convergence theorems for solving split common fixed point …
Article scientifique
Comparison of the Solution of the Van der Pol Equation Using the Modified Adomian Decomposition Method and Truncated Taylor Series Method
In this paper, we compare the solution of the van der Pol equation obtained by using the truncated Taylor series …
Article scientifique
A Class of Block Multi-derivative Numerical Techniques for Singular Advection Equations
The integration of some differential equations is hard to acquire because of the presence of singular point(s) in these equations. …
Article scientifique
Simulation and Optimization of Lead-Based Perovskite Solar Cells with Cuprous Oxide as a P-type Inorganic Layer
The hole transporting material (HTM) is responsible for selectively transporting holes and blocking electrons which also plays a crucial role …
Article scientifique
Exponentially Fitted Chebyshev Based Algorithm as Second Order Initial Value Solver
In this research work, we focus on development of a numerical algorithm which is well suited as integrator of initial …
Article scientifique
A Modified Forced Randomized Response Model
In this paper, we proposed a new Randomized Response Model (RRM) that estimate proportion of people in a population (P) …
Article scientifique
Block Third Derivative Trigonometrically-Fitted Methods for Stiff and Periodic Problems
This article constructed and implemented a family of a third derivative trigonometric fitted method of order k+3 whose coefficients are …
Article scientifique
On Fuzzy Soft Set-Valued Maps with Application
Soft set and fuzzy soft set theories are proposed as mathematical tools for dealing with uncertainties. There has been tremendous …
Article scientifique
Analysis of a Stochastic Optimal Control for Pension Funds and Application to Investments in Lower Middle-Income Countries
One of the major problems faced in the management of pension funds and plan is how to allocate and control …
Article scientifique
Review of top notch electrode arrays for geoelectrical resistivity surveys
The different arrangements of electrodes used in geoelectrical resistivity surveys and measurements are referred to as electrode arrays. In this …