2 citations · 4 across the 7 of their papers we have counts for
7 papers
Type A-admissible cells are Kazhdan-Lusztig
Van Minh Nguyen
Admissible W-graphs were defined and combinatorially characterised by Stembridge in reference [12]. The theory of admissible W-graphs was motivated by the need to construct W-graph…
Contribution of the Extreme Term in the Sum of Samples with Regularly Varying Tail
Van Minh Nguyen
For a sequence of random variables , , that are independent and identically distributed with a regularly varying tail with index , ,…
W-graph determining elements in type A
Van Minh Nguyen
Let be a Coxeter system of type , so that can be identified with the symmetric group for some positive integer and with the set of simple t…
W-graph ideals and biideals
Robert B. Howlett, Van Minh Nguyen
We further develop the theory of -graph ideals, first introduced by the authors in reference [6]. We discuss -graph subideals, and induction and restriction of -grap…
Some Properties of Large Excursions of a Stationary Gaussian Process
Van Minh Nguyen
The present work investigates two properties of level crossings of a stationary Gaussian process with autocorrelation function . We show firstly that if adm…
W-graph ideals II
Van Minh Nguyen
In "W-graph ideals" (Robert B. Howlett and Van Minh Nguyen) the concept of a W-graph ideal in a Coxeter group was introduced, and it was shown how a W-graph can be constructed from…
W-graph ideals
Robert B. Howlett, Van M. Nguyen
We introduce a concept of a W-graph ideal in a Coxeter group. The main goal of this paper is to describe how to construct a W-graph from a given W-graph ideal. The principal applic…