Peer-Reviewed Journal Details
Mandatory Fields
Burns, JM,Suter, R
2012
October
Advances In Mathematics
Power sums of Coxeter exponents
Published
()
Optional Fields
Coxeter group Root system Power sum Todd polynomial Coxeter exponents
231
1291
1307
Consider an irreducible finite Coxeter system. We show that for any nonnegative integer n the sum of the nth powers of the Coxeter exponents can be written uniformly as a polynomial in four parameters: h (the Coxeter number), r (the rank), alpha, beta (two further parameters). (C) 2012 Elsevier Inc. All rights reserved.
10.1016/j.aim.2012.06.020
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