In this paper, a three-level quadratic programming (QP) problem is considered where some or all of its coefficients in the objective function are rough intervals. At the first phase of the solution approach and to avoid the complexity of the problem, two QP problems with interval...
Open access
Research Article10.9734/BJMCS/2015/13430
Addendum for British Journal of Mathematics & Computer Science, 4(21), 3023-3027, 2014 It has been drawn to the journal's attention that there is an addendum for following section of the published paper.: (1) Formulation of Hasses Algorithm Therefore, following the 'SDI Co...
Open access
Research Article10.9734/BJMCS/2015/12538
Mobile Ad hoc Networks (MANETs) find a rapid increase of applications and interest. The vulnerabilities of MANETs make the security issue a major concern for researcher and practitioners. MANETs attacks are often described and classified differently, resulting in confusion in wha...
Open access
Research Article10.9734/BJMCS/2015/13529
Aims: This paper is an elaborate and quantitative attempt to construct medically applicable mathematical models and derive criteria for efficacious Highly Active Anti-Retroviral Therapy (HAART) protocol for an AIDS patient. The patho-physiological dynamics of Human Immuno-deficie...
Open access
Research Article10.9734/BJMCS/2015/11394
In our life today and with the upraise of the mobile computation and mobile phones we are using more voice applications. The voice application could then send voice information with different information over different communication channels, with an increasing need to protect th...
Open access
Research Article10.9734/BJMCS/2015/11626
In this study two new preliminary test stochastic restricted estimators, a Preliminary Test stochastic restricted r-k class estimator and a Preliminary Test stochastic restricted r-d class estimator, are proposed. The comparison of one estimator over the other is done in the mean...
Open access
Research Article10.9734/BJMCS/2015/13781
In this paper a new method is proposed for finding series solution to the second orders impulsive differential equations with smooth coefficients. The method is applied to two examples using Maple 18 symbolic programming. A criterion for convergence of the series solution is obta...
Open access
Research Article10.9734/BJMCS/2015/13314
The study at hand presents a numerical method for simulations of the dynamics of slender rigid fibers immersed in an incompressible fluid. The underlying mathematical formulation is based on a slender body approximation as applied to a boundary integral equation for Stokes flow....
Open access
Research Article10.9734/BJMCS/2015/12581
An unsteady incompressible fully developed flow in a horizontal flexible and permeable annular pipe of elliptic cross-section under the action of gravity is studied. The solution is obtained through a homogenization method by employing a small scale separation parameter that appr...
Open access
Research Article10.9734/BJMCS/2015/13157
The object of this paper is to study quarter-symmetric metric connection on a trans-Sasakian manifold. Here we study locally ∅-symmetric,∅-symmetric and concircular ∅-symmetric trans- Sasakian manifold with respect to quarter symmetric metric connection and obtained some interest...
Open access
Research Article10.9734/BJMCS/2015/12737