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应用与计算数学杂志

体积 7, 问题 2 (2018)

研究文章

用几何方法实现二维非线性切换系统的稳定控制

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研究文章

绕固定轴旋转物体加速度的数学模型

?????? R???????? D ? Dotalieva Z

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研究文章

利用牛顿算法求解 2-Hessian 方程的数值解

Haj EA?Khalil H ? Hossein M

?? 2-Hessian ??????????????????????????????????????????????????????????????????????????????????????????????????????????????

研究文章

LU decomposition computerized method for solving linear programming problems

Abdulraheem MZ and Mohammad K

This paper aims to solve the linear programming (LP) problem using the LU decomposition method. The LU method is based on the fact that a square matrix can be decomposed into the product of a unit lower triangular matrix (L) and an upper triangular matrix (U), and a direct solution can be obtained without iteration. Three different problem cases are considered and solved using step-by-step calculations and MATLAB. The results show that this method is superior to the traditional simplex method and has loops.

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