From Eichler's results on traces of Hecke operators and making essential use of the theory of Atkin-Lehner on newforms, we derive in a simple manner an equality between the traces of Hecke operators acting on different spaces of cusp forms. (C) 2003 Elsevier Science (USA). All rights reserved.
机构:
Emory Univ, Dept Math & Comp Sci, Atlanta, GA 30322 USA
Univ Wisconsin, Dept Math, Madison, WI 53706 USAEmory Univ, Dept Math & Comp Sci, Atlanta, GA 30322 USA