4 citations · 5 across the 2 of their papers we have counts for
2 papers
math.RA2013★ 4 cited
Invariant bilinear forms of algebras given by faithfully flat descent
E. Neher, A. Pianzola, D. Prelat +1
The existence of nondegenerate invariant bilinear forms is one of the most important tools in the study of Kac-Moody Lie algebras and extended affine Lie algebras. In practice, the…
math.AG2007★ 1 cited
Descent constructions for central extensions of infinite dimensional Lie algebras
Arturo Pianzola, Daniel Prelat, Jie Sun
We use Galois descent to construct central extensions of twisted forms of split simple Lie algebras over rings. These types of algebras arise naturally in the construction of Exten…