Invariant functions and contractions of certain types of Lie algebras of lower dimensions
作者: J.M. EscobarJ. NúñezP. Pérez-Fernández
作者单位: 1Dpto. de Geometría y Topología. Facultad de Matemáticas . Universidad de Sevilla Calle Tarfia , s/n, 41012 Sevilla
2Dpto. de Geometría y Topología. Facultad de Matemáticas . Universidad de Sevilla Calle Tarfia , s/n, 41012 Sevilla, jnvaldes@us.es
3Dpto. de Física Aplicada III, Escuela Técnica Superior de Ingeniería . Universidad de Sevilla Camino de los Descubrimientos , s/n, 41092 Sevilla, pedropf@us.es
刊名: Journal of Nonlinear Mathematical Physics, 2018, Vol.25 (3), pp.358-374
来源数据库: Taylor & Francis Journal
DOI: 10.1080/14029251.2018.1494705
关键词: ContractionsInvariant functions ψFiliform Lie algebras
原始语种摘要: In this paper, we deal with contractions of Lie algebras. We use two invariant functions of Lie algebras as a tool, named ψ and ϕ function, respectively, which have a great application in Physics due to their remarkable properties. We focus the study of these functions in the frame of the filiform Lie algebras, trying to extend to these algebras some of the properties of such functions over semi-simple Lie algebras.
全文获取路径: Taylor & Francis  (合作)
分享到:
来源刊物:
影响因子:0.569 (2012)

×
关键词翻译
关键词翻译
  • dimensions 面积
  • great 大的
  • extend 延长
  • their 他们的
  • these 这些的
  • filiform 丝状的
  • invariant 不变量
  • function 函数
  • trying 难受的
  • certain 确实的