Local search structure in the symmetric travelling salesperson problem under a general class of rearrangement neighborhoods
APPLIED MATHEMATICS LETTERS(2001)
摘要
The symmetric travelling salesperson problem with n cities (1-STSP) possesses no arbitrarily poor local optima for search neighborhoods defined by arbitrary unions of conjugacy classes in the symmetric group on n letters, S(n). (C) 2000 Elsevier Science Ltd. All rights reserved.
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关键词
TSP,symmetric group,rearrangement neighborhood,conjugacy class
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