We show that the isoperimetric function of a finitely generated nilpotent group of class c is bounded above by a polynomial of degree 2c. (C) 1999 Elsevier Science B.V. All rights reserved.
机构:
Ecole Normale Super Lyon, CNRS, Unite Math Pures & Appliquees, F-69364 Lyon 07, FranceEcole Normale Super Lyon, CNRS, Unite Math Pures & Appliquees, F-69364 Lyon 07, France