1–20 of
31 results.

Saib Suwilo
A connected gaph G is primitive provided there exists a positive integerk such that for each pair of vertices u and v in G there is a walk of lengtht that connects u and v. The smallest of such positi...

Pengarapen Bangun Et Al
The special nonlinear mathematical programming problem which isaddressed in this paper has a structure characterized by a subset ofvariables restricted to assume discrete values, which are linear ands...

Roberd Saragih Et Al
In this paper, ucontroller based on a structured singular value is usedto reduce the vibration of the flexible structures having the transverseand torsion vibrations. Meanwhile, in designing conffol ...

Sabri Ahmad Et Al
The Attitudes Toward Problem Solving Scale (ATPSS) has received limitedattention concerning its reliability and validity with a Malaysian secondaryeducation population. Developed by Charles, Lester & ...

Zeyad Abdel Al Ziz Al Zhour
Recently, the authors establised a number of inequalities involving KhatriRao product of two positives matrices. Here, in this paper, the result are establised in three ways. First, we find new Holde...

Esther Nababan
There is a large number of different approaches for formulating andsolving optimization problems under uncertainty. In applications, one isusually faces incomplete information on probability measure u...

J. Sulaiman Et Al
The main purpose ofthis paper is to validate the efficiency and accuracyof the HalfSweep Arithmetic Mean (HSAM) method using the fourth orderfinite difference approximation equation to solve onedime...

Elvina Herawaty
This paper discusses about necessary and sufficient condition for linierequations over commuktive rings and relation to determinantal ideals.

Iryanto Et Al
The use of both Genetic Algorithms and Linier programming to solvethe general problem of communication system design is considered.The network synthesis problem is known to be NPcomplete and thecombi...

Kancana Kumnungkit Et Al
The process by which the red blood cells are developed is known aserythropoiesis. It is depicted that while the process involves manycomponents, the ones are the erthrocytes themselves ant theerythrop...

Bin Azman, Mohd Sulhi
Technology is one of the current advances utilized in the learning andteaching of Mathematics. Recently, technology plays a vital role invarious fields and aspects  particularly in mathematics. Techn...

Rita Desfitri
Rigid motion is a transformation consisting of some rotations andtranslations operation which leave a given shape or arrangementunchanged. In other words, a rigid motion of a shape is a way of movingt...

Ong Hong Choon
There are generally three methods of modelling the acquired immunodeficiency syndrome (AIDS) epidemic. At one extreme is the attempt tofit a function of calendar time such as a polynomial or othermath...

M. Saleem Et Al
Recently Donalson et al [3] gave a oneprey (mussel) and onepredator(sea star) modelsystem representing the spatiallystructured dynamics ofbenthic community. We generalize this model in this paper ...

Saib Suwilo
A 2digraph is a digraph whose each ofits arcs is colored by either redor blue. The exponent ofa 2digraphD is the smallest positive integerh + k over all possible nonnegative integers h and k such th...

Siti Rusdiana Et Al
It is a common practice for Airline Industries have bargaining discountprices of tickets are sold to seat in cabin on the same flight. That callsRevenue Management. The yield management has focused ma...

Anton Abdulbasah Kamil Et Al
One of the basic problems of applied finance is the optimal selection ofstocks, with the aim of maximizing future returns and minimizing therisk using a specified risk aversion factor. Variance is use...

Tulus Et Al
This paper presents the mathematical modeling of combustion in a twostrokelinear combustion engine incorporating combustion and kickbackchambers. A thermodynamics simulation is performed using a Weib...

Mahyuddin Mahyuddin
In this paper we described the relation betrreen a magic square of oddorder n and a group, and their properties. By the modulo number n, weconstruct entries for each table from initial table of magic ...

Maria Divina S. Paraguas Et Al
Aggregated time series data for differentiated meat products namely,beef, pork, poultry and mutton were used to estimate and analyzeMalaysian market demand for meats. The study aimed to select themost...