IMT-GT Regional Conference on Mathematics, Statistics and Their Applications (IRCMSA)
Conference organised by University of Science Malaysia
IMT-GT Regional Conference on Mathematics, Statistics and Their Applications (IRCMSA)
The IMT-GT Regional Conference on Mathematics, Statistics and Their Applications (IRCMSA) is a forum for researchers, practitioners, scientists, mathematicians, statisticians, engineers, and educators interested in various areas in mathematics, statistics and their applications to exchange information and strengthen scientific cooperation among participants and institutions.
Topics: Mathematics & Statistics
Proceedings organised by IRCMSA:
Articles
1–20 of 43 results.
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• 2006
English
In the application area of frequency assignment graphs are used to model the topology and mutual interference between transmitters. The problem in practice is to assign a limited number of frequency c... -
On the Cardinality of the Set of Solutions to Congruence Equation Associated with Quintic Form Download• 2006
English
The exponential sum associated with f is defined aswhere the sum is taken over a complete set of residues modulo q and let x = (x1, x2, ... , xn) be a vector in the space Zn with Z ring of integers an...
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• 2006
English
A connected graph G is primitive provided there exists a positive integer k such that for each pair of vertices u and v in G there is a walk of length k connecting u and v. The smallest of such positi...
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• 2006
English
In [3], Orin Chein defined and constructed a class of Moufang loops called the M(G, 2) with a product rule which is rather complicated. We provide an alternative definition ofM(G, 2) with a much simpl...
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• 2006
English
The classical Newton polygon is a device for computing the fractional power series expansions of algebraic functions. Newton gave a number of examples of this process in his ”Method of Fluxions” which...
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• 2006
English
A computer program is developed using Microsoft Visual C++ in theWindows environment. This program focuses on two specific finite Abelian groups, which are the group Zn under addition modulo n and the...
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• 2006
English
Equationis a delay partial differential equation with an arbitrary functional G. Group analysis method is applied to find symmetries of the equation and to make group classification. Representations o...
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• 2006 Bangladés • India • Indonesia • Sri Lanka
English
The Sumatra-Andaman earthquake of magnitude 9.3 on the Richter scale occurred on 26 December 2004. It triggered off a series of tsunami waves that caused tremendous damage to the properties and lives ...
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• 2006
English
The effect of a time delay on the transmission on dengue fever is studied. The time delay is due to the presence of an incubation period during which the virus replicates enough in the mosquito so tha...
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• 2006 Indonesia • Malasia
English
In an earlier paper, we modeled the propagation of waves across the deep oceans due to tsunami created from an earthquake that occurred around Banda Aceh, Indonesia on December 26, 2004 by means of an...
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Numerical Computation of Different Aspects of 26 December 2004 Tsunami Along the Penang Island Using a Cylindrical Polar Model Download• 2006
English
The tsunami of December 26, 2004 was devastating in its effect on the island of Penang. A numerical model based on the linear shallow-water equations in cylindrical polar coordinate system was discuss...
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• 2006
English
The linear delay ordinary differential equationy”(x) + a(x) y'(x) + b(x) y'(x −τ ) + c(x) y(x) + d(x) y(x −τ ) = g(x)is studied, where the coefficients a(x),b(x), c(x) and d(x) and function g(x) are a...
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• Junio 2005
English
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...
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• Junio 2005
English
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...
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• Junio 2005
English
In this paper, u-controller based on a structured singular value is usedto reduce the vibration of the flexible structures having the transverseand torsion vibrations. Meanwhile, in designing conffol ...
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The Reliability and Construct Validity of Scores on the Attitudes Toward Problem Solving Scale Download• Junio 2005
English
The Attitudes Toward Problem Solving Scale (ATPSS) has received limitedattention concerning its reliability and validity with a Malaysian secondaryeducation population. Developed by Charles, Lester & ...
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New Holder - Type Inequalities for the Tracy-Singh and Khatri-Rao Products of Positive Matrices Download• Junio 2005
English
Recently, the authors establised a number of inequalities involving Khatri-Rao product of two positives matrices. Here, in this paper, the result are establised in three ways. First, we find new Holde...
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• Junio 2005
English
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...
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A Fourth-order Finite Difference Solver For Poisson's Equation Via The Half-sweep Arithmetic Mean (Hsam) Method Download• Junio 2005
English
The main purpose ofthis paper is to validate the efficiency and accuracyof the Half-Sweep Arithmetic Mean (HSAM) method using the fourth orderfinite difference approximation equation to solve one-dime...
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• Junio 2005
English
This paper discusses about necessary and sufficient condition for linierequations over commuktive rings and relation to determinantal ideals.