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JOURNALS // Matematicheskie Zametki // Archive

Mat. Zametki, 1972 Volume 12, Issue 5, Pages 605–616 (Mi mzm9923)

This article is cited in 11 papers

Loop geometries

L. V. Sabinin

Patrice Lumumba University

Abstract: We introduce the construction of the semidirect product of a loop and its associate (or quasigroup) — the group uniquely generated by the loop. For a (left or right) loop the semidirect product is a group acting transitively on the loop so that the loop is provided with the structure of a homogeneous space, the stationary subgroup being its associate. The construction is reversible, viz.: any homogeneous space can be provided with the structure of a loop so that the semidirect product of it with the transassociate is isomorphic with the fundamental group of the homogeneous space and the transassociate is isomorphic with the stationarity group.

UDC: 519.4

Received: 03.12.1971


 English version:
Mathematical Notes, 1972, 12:5, 799–805

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