CYCLOTOMIC EXPANSION OF EXCEPTIONAL SPECTRAL MEASURES

Author:

BANICA TEODOR1

Affiliation:

1. Department of Mathematics, Toulouse 3 University, 118 route de Narbonne, 31062 Toulouse, France

Abstract

We find explicit formulae for the circular spectral measures of E7, E8. 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.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Mathematics

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Spectral Measures and Generating Series for Nimrep Graphs in Subfactor Theory;Communications in Mathematical Physics;2009-09-22

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