Volume 2, 3 (SUMMER)
مرور بر اساس
ارسال های اخیر
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APPLICATION OF THE SINC APPROXIMATION TO THE SOLUTION OF BRATU'S PROBLEM
(Islamic Azad University, Central tehran Branch, 2012-01-01)In this work, we study the performance of the sinc-Collocation method for solving Bratu's problem. For different choices of step size, we consider the maximum absolute errors in the solutions at sinc grid points and tabulated ...
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MAXIMAL ALLOCATED BENEFIT AND MINIMAL ALLOCATED COST AND ITS APPLICATION
(Islamic Azad University, Central tehran Branch, 2012-01-01)In this paper, we investigate the problems of consensus-making among institution in stock exchange with multiple criteria for evaluating performance when the players (institutions) are supposed to be egoistic and the score ...
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AN ANALYTICAL SOLUTION FOR DIFFUSION AND NONLINEAR UPTAKE OF OXYGEN IN THE RETINA
(Islamic Azad University, Central tehran Branch, 2012-01-01)A simple mathematical model of steady state oxygen distribution subject to diffusive transport and non- linear uptake in a retinal cylinder has been developed. The approximate analytical solution to a reaction- diffusion ...
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APPLICATION OF THE SINGULAR BOUNDARY VALUE PROBLEM FOR INVESTIGATION OF PISTON DYNAMICS UNDER POLYTROPIC EXPANSION PROCESS
(Islamic Azad University, Central tehran Branch, 2012-01-01)In this paper a mathematical simulation of a simplified internal combustion engine is presented. To contribute engine kinematics and its geometry, simple relations are derived for constrained motions. The equation of motion ...
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APPROXIMATION OF 3D-PARAMETRIC FUNCTIONS BY BICUBIC B-SPLINE FUNCTIONS
(Islamic Azad University, Central tehran Branch, 2012-01-01)In this paper we propose a method to approximate a parametric 3 D-function by bicubic B-spline functions
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ABS METHOD FOR SOLVING FUZZY SYLVESTER MATRIX EQUATION
(Islamic Azad University, Central tehran Branch, 2012-01-01)The main aim of this paper intends to discuss the solution of fuzzy Sylvester matrix equation
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UNSTEADY CONVECTIVE DIFFUSION IN A HERSCHEL–BULKLEY FLUID IN A CONDUIT WITH INTERPHASE MASS TRANSFER
(Islamic Azad University, Central tehran Branch, 2012-01-01)The combined effect of non-Newtonian rheology and irreversible boundary reaction on dispersion in a Herschel-Bulkley fluid through a conduit (pipe/channel) is studied by using generalized dispersion model. The study explains ...
