112 citations · 144 across the 22 of their papers we have counts for
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math.AG2011
An effective method to compute closure ordering for nilpotent orbits of -representations
W. A. de Graaf, E. B. Vinberg, O. S. Yakimova
We develop an algorithm for computing the closure of a given nilpotent -orbit in $\g_1$, where $\g_1$ and are coming from a or a -grading $\g= \bigoplus \g_…
math-ph2011★ 1 cited
Angular momentum non conserving symmetries in bosonic models
L. Fortunato, W. A. de Graaf
The Levi-Malcev decomposition is applied to bosonic models of quantum mechanics based on unitary Lie algebras u(2), u(2)+u(2), u(3) and u(4) to clearly disentangle semisimple subal…