an:01551677
Zbl 0988.17013
Kuznetsov, M. I.; Chebochko, N. G.
Deformations of classical Lie algebras
EN
Sb. Math. 191, No. 8, 1171-1190 (2000); translation from Mat. Sb. 191, No. 8, 69-88 (2000).
00071996
2000
j
17B56 17B50
modular Lie algebras; deformations
It is known since 1971 that modular Lie algebras of classical type have no deformations for \(p>3\). The authors prove the same for \(p=3\) excluding the Lie algebra \(C_2\), which is known to have deformations. The proof is valid for \(p\geq 3\) and contains the earlier result.
Alexei Rudakov (Trondheim)