A non-computational approach to the gradings on
Cristina Draper Fontanals
Universidad de Málaga, Spain
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Abstract
The fine group gradings on the exceptional Lie algebra have previously been determined by means of computational methods. A new argument is given to prove that there are just four fine gradings on .
Cite this article
Cristina Draper Fontanals, A non-computational approach to the gradings on . Rev. Mat. Iberoam. 28 (2012), no. 1, pp. 273–296
DOI 10.4171/RMI/677