Small Travelling Salesman Polytopes
Small Travelling Salesman Polytopes
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小旅行商多面体
DOI:
10.1287/moor.16.2.259
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发表时间:
1991
期刊:
影响因子:
--
通讯作者:
W. Cunningham
中科院分区:
文献类型:
--
作者:
Sylvia C. Boyd;W. Cunningham
We introduce a new class of valid inequalities for the polytope of the symmetric travelling salesman problem. We also gave complete characterizations of the polytope for 6 and 7 cities. For the latter case, the new inequalities are needed. These results are related to work of R. Z. Norman in the 1950's.