16 citations
3 papers
math.AG2005
Motivic Tubular Neighborhoods
Marc Levine
We construct motivic versions of the classical tubular neighborhood and the punctured tubular neighborhood, and give applications to the construction of tangential base-points for…
math.MG2005★ 16 cited
Regular and chiral polytopes in low dimensions
Peter McMullen, Egon Schulte
There are two main thrusts in the theory of regular and chiral polytopes: the abstract, purely combinatorial aspect, and the geometric one of realizations. This brief survey concen…
math.RT2004★ 1 cited
Standard Bases for Affine SL(n)-Modules
V. Kreiman, V. Lakshmibai, P. Magyar +1
We give an elementary and easily computable basis for the Demazure modules in the basic representation of the affine Lie algebra sl(n)-hat (and the loop group SL(n)-hat). A novel f…