2 papers
math.FA2007
Coxeter Groups and Wavelet Sets
David Larson, Peter Massopust
A traditional wavelet is a special case of a vector in a separable Hilbert space that generates a basis under the action of a system of unitary operators defined in terms of transl…
math.FA2007
Three-way tiling sets in two dimensions
David Larson, Peter Massopust, Gestur Olafsson
In this article we show that there exist measurable sets W in the plane with finite measure that tile the plane in a measurable way under the action of a expansive matrix A, an aff…