非秘密
发表于 2025-3-30 10:30:38
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情节剧
发表于 2025-3-30 14:18:51
Generating Tuples of Virtually Free Groups,We give a complete description of all generating tuples of a virtually free group, i.e., we give a parametrization of ., Г) where . ∈ N and G is a virtually free group.
用不完
发表于 2025-3-30 16:56:04
Solving Random Equations in Garside Groups Using Length Functions,.For arbitrary .., finding the geodesic length of an element is NP-hard, by a 1991 result of by Paterson and Razborov. We show that a good estimation of the geodesic length of an element of .. in Artin’s presentation is measuring the length of its rational form in the . presentation. This is proved