Stabilizers of subspaces under similitudes of the Klein quadric,and automorphisms of Heisenberg algebras |
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Authors: | Michael Gulde Markus Stroppel |
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Institution: | Fachbereich Mathematik, Universität Stuttgart, D-70550 Stuttgart, Germany |
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Abstract: | We determine the groups of automorphisms and their orbits for nilpotent Lie algebras of class 2 and small dimension, over arbitrary fields (including the characteristic 2 case). |
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