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Graded subalgebras associated with a subalgebra of a graded free lie algebra

✍ Scribed by Yusuf Ünlü


Publisher
Elsevier Science
Year
1985
Tongue
English
Weight
482 KB
Volume
37
Category
Article
ISSN
0022-4049

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Presenting the Graded Lie Algebra Associ
✍ A. Caranti 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 273 KB

The graded Lie algebra L associated to the Nottingham group is a loop algebra ôf the Witt algebra W . The universal covering W of W has one-dimensional 1 1 1 ĉentre, so that the corresponding loop algebra M of W has an infinite-dimen-1 Ž . Ž . sional centre Z M . As MrZ M is isomorphic to L, it foll