Subject: Re: question abt invariant theory From: "R.J. Shank" Date: Thu, 30 Jun 2005 15:41:25 +0100 (BST) Aditional relevent references include: Francesco VACCARINO, The ring of multisymmetric functions, Annales de l'Institut Fourier, vol 55 (2005), Fascicle 3, 717-731. http://annalif.ujf-grenoble.fr//aif_2005a.html and John Dalbec, Multisymmetric Functions, Beiträge zur Algebra und Geometri, Vol. 40, No. 1, 1999, 27-51. http://www.emis.de/journals/BAG/vol.40/no.1/ -- Dr Jim Shank Senior Lecturer in Mathematics Institute of Math., Stat. & Act. Sci. University of Kent, Canterbury, CT2 7NF R.J.Shank@kent.ac.uk