# Cyclotomic Factors of Coxeter Polynomials

 Title: Cyclotomic Factors of Coxeter Polynomials Author: McMullen, Curtis T.; Gross, Benedict H.; Hironaka, Eriko Note: Order does not necessarily reflect citation order of authors. Citation: Gross, Benedict H., Eriko Hironaka, and Curtis T. McMullen. 2009. Cyclotomic factors of coxeter polynomials. Journal of Number Theory 129(5): 1034-1043. Full Text & Related Files: McMullen_Cyclotomic.pdf (152.2Kb; PDF) Abstract: In this paper we show that the cyclotomic factors of the En Coxeter polynomials depend only on the value of $$n$$ mod 360, and come exclusively from spherical subdiagrams. Published Version: doi:10.1016/j.jnt.2008.09.021 Other Sources: http://www.math.harvard.edu/~ctm/papers/index.html Terms of Use: This article is made available under the terms and conditions applicable to Open Access Policy Articles, as set forth at http://nrs.harvard.edu/urn-3:HUL.InstRepos:dash.current.terms-of-use#OAP Citable link to this page: http://nrs.harvard.edu/urn-3:HUL.InstRepos:3446011