共 50 条
- [5] Deformations of the three-dimensional Lie algebra sl(2) BULLETIN OF THE KARAGANDA UNIVERSITY-MATHEMATICS, 2020, 97 (01): : 44 - 51
- [6] Contraction of Lie algebra and separation of variables on three-dimensional sphere GROUP 21 - PHYSICAL APPLICATIONS AND MATHEMATICAL ASPECTS OF GEOMETRY, GROUPS, AND ALGEBRA, VOLS 1 AND 2, 1997, : 137 - 145