The usage of the representative of the nilpotent orbit in the Lie algebra sp2n to obtain some adjectives of the weighted Dynkin diagram
published by Damascus University
in 2014
in
and research's language is
العربية
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Abstract in English
In this scientific paper, we describe an algorithm to test if the weighted
Dynkin diagram of type -Cn corresponds to one of the nilpotent orbits of sp2n,
then we defined the necessary and sufficient condition on this representative
that makes the diagram even. We applied this algorithm on one of the weighted
Dynkin diagrams of type –C3 to prove that it is true
References used
Collingwood, D.H. and Mcgovern W.M, 1993. Nilpotent orbit in semisimple Lie algebras, Van Nostrand Reinhold, New York. pp 30, 70, 81, 82
Eradman, K. and Wildon, M.J., 2006. Introduction to Lie algebras, Springer Verlag, London. pp 1, 26, 30, 32, 54, 134, 135, 136
Panyushev, D. 1999. On spherical nilpotent orbits and beyond. Annales de l'institute Fourier, Grenoble, 49, 5, pp1453, 1476