作者: Henry Martyn Mulder
DOI: 10.1016/S0166-218X(97)00072-3
关键词: Pathwidth 、 Combinatorics 、 Maximal independent set 、 Vertex (graph theory) 、 Mathematics 、 Discrete mathematics
摘要: In a tree one can find the median set of profile simply by starting at an arbitrary vertex and then moving to majority profile. This strategy is formulated for graphs. The graphs which this produces always M(E), each 7t, are precisely AMS C/ass$cication: Primary: 05C12,OSC75,05C99; secondary: 90B80