2014
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SOME NEW RESULTS ON REMOTEST POINTS IN NORMED SPACES
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2
In this paper, using the best proximity theorems for an extensionof Brosowski's theorem. We obtain other results on farthest points. Finally, wedene the concept of e farthest points. We shall prove interesting relationshipbetween the best approximation and the efarthest points in normed linearspaces (X; .). If z in W is a efarthest point from an x in X, then z is also abest approximation in W.
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37
50


H.
Mazaheri
Yazd University
Yazd University
Iran
hmazaheri@yazd.ac.ir


M.
ZARENEJHAD
Yazd University
Yazd University
Iran
mehdi.zarenejhad1984@gmail.com
Remotest points
Approximate remotest points
Best proximity points
Fixed points
Approximate best proximity points
GaussSidel and Successive Over Relaxation Iterative Methods for Solving System of Fuzzy Sylvester Equations
2
2
In this paper, we present GaussSidel and successive over relaxation (SOR) iterative methods for finding the approximate solution system of fuzzy Sylvester equations (SFSE), AX + XB = C, where A and B are two m*m crisp matrices, C is an m*m fuzzy matrix and X is an m*m unknown matrix. Finally, the proposed iterative methods are illustrated by solving one example.
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51
60


Fatemeh
Salary Pour Sharif Abad
Department of Mathematics, Shahid Bahonar University of Kerman,
Department of Mathematics, Shahid Bahonar
Iran
fsalary88@yahoo.com


Azim
Rivaz
Department of Mathematics, Shahid Bahonar University of Kerman
Department of Mathematics, Shahid Bahonar
Iran
azimrivaz91@yahoo.com
KeyWords:GaussSidel method
successive over relaxation method
System of fuzzy Sylvester equations
Stability analysis of fractionalorder nonlinear Systems via Lyapunov method
2
2
In this paper, we study stability of fractionalorder nonlinear dynamic systems by means of Lyapunov method. To examine the obtained results, we employe the developed techniques on test examples.
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61
73


Ali
Bayati Eshkaftaki
Department of Applied Mathematics, Shahrekord University, P. O. Box 115, Shahrekord, Iran.
Department of Applied Mathematics, Shahr
Iran
bayati.ali@sci.sku.ac.ir


javad
Alidousti
Department of Applied Mathematics, Shahrekord University, P. O. Box 115, Shahrekord, Iran.
Department of Applied Mathematics, Shahr
Iran
javad.alidousti@stu.sku.ac.ir


Reza
Khoshsiar Ghaziani
Department of Applied Mathematics, Shahrekord University, P. O. Box 115, Shahrekord, Iran.
Department of Applied Mathematics, Shahr
Iran
khoshsiar@sci.sku.ac.ir
Stability
RiemannLiouville derivative
Caputo derivative
Lyapunov method