二次指派问题的O(n^8)× O(n^7)线性规划模型
A O(n^8) X O(n^7) Linear Programming Model of the Quadratic Assignment Problem
摘要:
本文已被撤回,因为定理21和推论22是错误的;建模思想是可以的,但它需要9维变量,而不是符号6.9中定义的8维变量。正确模型(具有9个指数变量)的例子是:(1)Diaby,M.,“线性规划公式化的集合划分问题”,国际运筹学杂志8:4(2010年8月),pp。399-427;(2)Diaby,M.,“Linear Programming Formulation of the Vertex Coloring Problem,”International Journal of Mathematics in Operational Research 2:3(May 2010)pp. 259-289;(3)Diaby,M.,“The Traveling Salesman Problem:A Linear Programming Formulation,”WSEAS Transactions on Mathematics,6:6(June 2007)pp. 745-754.
英文摘要:
This paper has been withdrawn because Theorem 21 and Corollary 22 are in error; The modeling idea is OK, but it needs 9-dimensional variables instead of the 8-dimensional variables defined in notations 6.9. Examples of the correct model (with 9-index variables) are: (1) Diaby, M., "Linear Programming Formulation of the Set Partitioning Problem," International Journal of Operational Research 8:4 (August 2010) pp. 399-427; (2) Diaby, M., "Linear Programming Formulation of the Vertex Coloring Problem," International Journal of Mathematics in Operational Research 2:3 (May 2010) pp. 259-289; (3) Diaby, M., "The Traveling Salesman Problem: A Linear Programming Formulation," WSEAS Transactions on Mathematics, 6:6 (June 2007) pp. 745-754.
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