Cyclotomic expansion of exceptional spectral measures
Quantum Algebra
2009-03-29 v2
Abstract
We find explicit formulae for the circular spectral measures of . This leads to a number of general observations regarding the ADE circular measures: these are linear combinations of measures supported by the roots of unity, with real density given by certain degree 3 polynomials.
Keywords
Cite
@article{arxiv.0712.2524,
title = {Cyclotomic expansion of exceptional spectral measures},
author = {Teodor Banica},
journal= {arXiv preprint arXiv:0712.2524},
year = {2009}
}
Comments
23 pages