We construct an analogue of classical Lie theory in the case of Lie groups and Lie algebras defined over the algebra of dual numbers. As an application, we study approximate symmetries of differential equations and construct analogues of Hjelmslev's natural geometry.
机构:
Moscow Aviation Institute (National Research University), ul. Orshanskaya 3, MoscowMoscow Aviation Institute (National Research University), ul. Orshanskaya 3, Moscow
机构:
Departamento de Geometría y Topología, Facultad CC, Matemáticas Univ. ComplutenseDepartamento de Geometría y Topología, Facultad CC, Matemáticas Univ. Complutense
机构:
Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, 72 Tsarigradsko Chaussee, Sofia, BulgariaInstitute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, 72 Tsarigradsko Chaussee, Sofia, Bulgaria
Dobrev, Vladimir
Springer Proceedings in Mathematics and Statistics,
2014,
111