Please use this identifier to cite or link to this item: https://dspace.ctu.edu.vn/jspui/handle/123456789/5129
Title: The 2-maxian problem on cactus graphs
Authors: Nguyễn, Trung Kiên
Shan, Erfang
Bai, Chunsong
Kang, Liying
Keywords: Location problem
Obnoxious facility
p-maxian
Cactus graphs
Issue Date: 2014
Series/Report no.: Discrete Optimization;13 .- p.16-22
Abstract: This paper deals with the 2-maxian problem on cactus graphs. It is shown that in the worst case the midpoint of any path connecting m₁ and m₂, where {m₁,m₂} is the 2-maxian of the cactus, lies on a specified cycle. Based on this property, we develop an algorithm with time complexity of O(n²) for the problem on a cactus with n vertices.
URI: http://localhost:8080//jspui/handle/123456789/5129
Appears in Collections:Tạp chí quốc tế

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