24 citations · 36 across the 4 of their papers we have counts for
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math-ph2009★ 9 cited
Twisted cocycles of Lie algebras and corresponding invariant functions
Jiri Hrivnak, Petr Novotny
We consider finite-dimensional complex Lie algebras. Using certain complex parameters we generalize the concept of cohomology cocycles of Lie algebras. A special case is generaliza…
math-ph2009
On Discretization of Tori of Compact Simple Lie Groups
Jiri Hrivnak, Jiri Patera
Three types of numerical data are provided for simple Lie groups of any type and rank. This data is indispensable for Fourier-like expansions of multidimensional digital data into…