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Characterization of the spectra of certain function algebras

✍ Scribed by Peter Biström; Mikael Lindström

Publisher
Springer
Year
1993
Tongue
English
Weight
314 KB
Volume
60
Category
Article
ISSN
0003-889X

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📜 SIMILAR VOLUMES

A Characterization of Certain Loop Lie A
A Characterization of Certain Loop Lie Algebras
✍ J.Marshall Osborn; Kaiming Zhao 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 113 KB

In this paper, we study Z × Z-graded Lie algebras A = i j∈Z A i j with dim A i j ≤ 1 satisfying (I) dim A ±1 0 = dim A 0 ±1 = 1, and A is generated by A ±1 0 A 0 ±1 ; (II) i∈Z A 0 j sl 2 ; (III) A -1 0 A 1 0 = 0, and adA ±1 0 act faithfully on j∈Z A j 1 . We show that A is necessarily isomorphic