科研之友
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摘要
We start from the embedding of the Klein model of a hyperbolic plane over a Euclidean field in its direct motion group and of both in . We present a geometric procedure to obtain loops which are related to suitable regular subsets of direct motions as transversals of the coset space , where is the subgroup of hyperbolic rotations fixing a given point . We investigate some properties of such loops and we determine their automorphism groups.
- 出版日期2015-11
