Generalizations of the Virasoro algebra
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Patrick Marcel
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Article
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2000
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Elsevier Science
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English
β 82 KB
We study the series of Lie algebras generalizing the Virasoro algebra introduced in [V. Yu, Ovsienko, C. Roger, Functional Anal. Appl. 30 (4) (1996)]. We show that the coadjoint representation of each of these Lie algebras has a natural geometrical interpretation by matrix differential operators gen