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Logarithmic Barrier Function Method for Convex Quadratic Programming Problem

Xinghua Wang, Wen Liu, Pingping Qin and Lifeng Sun

Modern Applied Science, 2008, vol. 2, issue 4, 144

Abstract: In this paper, we present a kind of interior point algorithm for solving Convex Quadratic Programming problem using Logarithmic Barrier Function. In which Newton Method and Interior Penalty Function Method are combined to obtain a simple construct and easily calculating algorithm. In each iterate it needs only to solve an equality constrained Quadratic Programming problem. Â

Date: 2008
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