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pro vyhledávání: '"Afanasev, Vsevolod A."'
Autor:
Afanasev, Vsevolod A.
We study the class of idempotent-generated pseudo-composition algebras, which is a subclass of the family of axial algebras. More specifically, we utilise the group-algebra correspondence, natural to the axial framework in order to study some automor
Externí odkaz:
http://arxiv.org/abs/2405.15900
We study $6$-transposition groups, i.e. groups generated by a normal set of involutions $D$, such that the order of the product of any two elements from $D$ does not exceed $6$. We classify most of the groups generated by $3$ elements from $D$, two o
Externí odkaz:
http://arxiv.org/abs/2303.14144
Publikováno v:
Operations Research Letters, 49(2): 270-277, 2021
The Hierarchical Chinese Postman Problem is finding a shortest traversal of all edges of a graph respecting precedence constraints given by a partial order on classes of edges. We show that the special case with connected classes is NP-hard even on o
Externí odkaz:
http://arxiv.org/abs/2011.04022
Publikováno v:
In Operations Research Letters March 2021 49(2):270-277