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Journal of Advances in Mathematics and Computer Science

Published by SCIENCEDOMAIN international · ISSN (electronic) 2456-9968

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1,763

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2026 articles

1,763

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9,342

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Articles (1763)

Diabetes Diagnosis with Maximum Covariance Weighted Resilience Back Propagation Procedure

Olabode Olatubosun, Fasoranbaku Olusoga & Fagbuwagun Abayomi · Journal of Advances in Mathematics and Computer Science · 2015

This study presents Diabetes Diagnosis with Maximum Covariance Weighted Resilience Back Propagation Procedure. The Maximum covariance method is divided into three phases. A large number of candidate’s hidden units is considered by initializing their various weights with random va...

Open access Research Article 10.9734/BJMCS/2015/14871

Forecasting the Number of Muslim Pilgrims Using NARX Neural Networks with a Comparison Study with Other Modern Methods

Esam A. Khan, Mahmoud A. Elgamal & Sameer M. Shaarawy · Journal of Advances in Mathematics and Computer Science · 2015

Pilgrimage (Hajj) of Muslims is considered the largest human gathering all over the world in which more than three millions move together through a very limited space in a short time period. The yearly number of pilgrims coming from outside Saudi Arabia, denoted by NPO for short,...

Open access Research Article 10.9734/BJMCS/2015/14563

Optimal Portfolio for N-Risky and N-Riskless Irreversible Investments

B. A. Salami & C. R. Nwozo · Journal of Advances in Mathematics and Computer Science · 2015

When a firm decides to make irreversible investment expenditure, it neglects its right without obligation to invest but wait for new desirable information that might affect investment decision. Studies have shown irreversible investments with the underlying value process driven b...

Open access Research Article 10.9734/BJMCS/2015/14583

Fractional Variational Iteration Method for Fractional Fornberg-Whitham Equation and Comparison with the Undetermined Coefficient Method

Bao Siyuan & Deng Zi-chen · Journal of Advances in Mathematics and Computer Science · 2015

The paper presents two methods for solving the fractional Fornberg-Whitham (FFW) equation. Based on the peaked solutions of FW equation, suppose the solution’s variable-separated form, and the FFW equation is transformed into a constant fractional differential equation (FDE). To...

Open access Research Article 10.9734/BJMCS/2015/15392

A Dynamic Programming Approach to Replacement of Transport Vehicles in Benin City, Nigeria

Ernest Oseghale Amiens, Michael D. Oisamoje & Anthony U. Inegbenebor · Journal of Advances in Mathematics and Computer Science · 2015

Every organisation has an objective to optimise the utility function of its available operational assets. For commercial vehicle transport operators, the goal is to operate the vehicles for as long as they can make net contribution to the organisation’s corporate objective. Hence...

Open access Research Article 10.9734/BJMCS/2015/15454

A New Approach to H∞ Filtering for Switched T-S Fuzzy Systems with Interval Time Varying Delays and Parameter Uncertainties

Ahmida Fatima & El Houssaine Tissir · Journal of Advances in Mathematics and Computer Science · 2015

This paper deals with the problem of delay-dependent robust H∞ filtering for switched T-S fuzzy systems with interval time-varying delays and parameter uncertainties. This represents a novelty in this research domain since to the best of our knowledge there is no paper, in the l...

Open access Research Article 10.9734/BJMCS/2015/13916

Hall Current Effects on Unsteady Mhd Fluid Flow with Radiative Heatflux and Heat Source over a Porous Medium

A. Ahmed, I. J. Uwanta & M. N. Sarki · Journal of Advances in Mathematics and Computer Science · 2015

In this paper the study of unsteady hydromagnectic free flow of viscoelastic fluid (Walter’s B) past an infinite vertical plate through porous medium was conducted. The temperature is assumed to be oscillating with time, also the effects of hall-current is taken in to account. Th...

Open access Research Article 10.9734/BJMCS/2015/13849

Performance Evaluation of Two Stage Scheduling Algorithm in Cloud Computing

R. Krishnam Raju Indukuri, P. Suresh Varma & M. V. Rama Sundari · Journal of Advances in Mathematics and Computer Science · 2015

Cloud computing is an evolutionary approach that completely changes how computing services are produced, priced and delivered. Cloud computing allows to access services that reside in a distant datacenter, other than local computers. Resource provisioning is the key process in cl...

Open access Research Article 10.9734/BJMCS/2015/12641

A New Chebyshev Spectral-collocation Method for Solving a Class of One-dimensional Linear Parabolic Partial Integro-differential Equations

Galal I. El–Baghdady & M. S. El–Azab · Journal of Advances in Mathematics and Computer Science · 2014

In this work, the Chebyshev spectral-collocation method is applied to obtain approximate solution for some types of linear parabolic partial integro–differential equations (PPIDEs). In the first approach, we convert our equation into two coupled Volterra integral equations of the...

Open access Research Article 10.9734/BJMCS/2015/14353