3 citations · 4 across the 2 of their papers we have counts for
3 papers
math.RT2008★ 3 cited
Splints of classical root systems
David A. Richter
This article introduces a new term "splint" and classifies the splints of the classical root systems. The motivation comes from representation theory of semisimple Lie algebras. In…
math.GM2007★ 1 cited
Triacontagonal coordinates for the E(8) root system
David A. Richter
This note gives an explicit formula for the elements of the E(8) root system. The formula is triacontagonally symmetric in that one may clearly see an action by the cyclic group wi…
solv-int1998
Quantization of cohomology in semi-simple Lie algebras
R. Milson, D. Richter
The space of realizations of a finite-dimensional Lie algebra by first order differential operators is naturally isomorphic to H^1 with coefficients in the module of functions. The…