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Asteroidal triple: различия между версиями
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'''Asteroidal triple''' | '''Asteroidal triple''' — ''[[астероидальная тройка]].'' | ||
Three pairwise nonadjacent vertices <math>u, v, w</math> of <math>G</math> are an '''asteroidal triple''' | Three pairwise [[adjacent vertices|nonadjacent]] [[vertex|vertices]] <math>u, v, w</math> of <math>G</math> are an '''asteroidal triple''' | ||
of <math>G</math> if for any two of them there is a path connecting the two | of <math>G</math> if for any two of them there is a path connecting the two | ||
vertices which avoids the neighborhood of the remaining vertex. | vertices which avoids the neighborhood of the remaining vertex. | ||
