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Поиск семейства простых циклов в графах с полустепенями вершин, не превосходящими k

Поиск семейства простых циклов в графах с полустепенями вершин, не превосходящими k

Abstract

Исследована алгоритмическая сложность задачи о поиске семейства простых циклов, обходящих каждую вершину орграфа с полустепенями вершин, не превосходящими k, при наличии дополнительных ограничений на вид списка смежности. Рассмотрены поисковый и оптимизационный её варианты. Показана параметрически полиномиальная разрешимость задачи в обоих вариантах, предложены алгоритмы со временем работы O (nk 2 + n log2 n), O (n(k2 + k ) + n log2 n) и O(n) для различных типов ограничений; n — количество вершин орграфа.

Country
Russian Federation
Related Organizations
Keywords

полиномиальная разрешимость, простые циклы, задачи поиска, графы ориентированные

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    influence
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green