Exponential bases on two dimensional trapezoids
Functional Analysis
2013-06-20 v3
Abstract
We discuss existence and stability of Riesz bases of exponential type of L^2(T) for special domains T called trapezoids. We construct exponential bases on L^2(T) when T is a finite union of rectangles with the same height. We also generalize our main theorems in dimension d\ge 3.
Cite
@article{arxiv.1208.3834,
title = {Exponential bases on two dimensional trapezoids},
author = {Laura De Carli and Anudeep Kumar},
journal= {arXiv preprint arXiv:1208.3834},
year = {2013}
}