73 citations · 638 across the 41 of their papers we have counts for
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math.GR2006★ 9 cited
Classical Lie algebras and Drinfeld doubles
A. Ballesteros, E. Celeghini, M. A. del Olmo
The Drinfeld double structure underlying the Cartan series An, Bn, Cn, Dn of simple Lie algebras is discussed. This structure is determined by two disjoint solvable subalgebras mat…
nlin.SI2006★ 3 cited
Dynamical symmetries for superintegrable quantum systems
J. A. Calzada, J. Negro, M. A. del Olmo
We study the dynamical symmetries of a class of two-dimensional superintegrable systems on a 2-sphere, obtained by a procedure based on the Marsden-Weinstein reduction, by consider…