p-th power of quartic polynom of the n variables

*To*: mathgroup at smc.vnet.net*Subject*: [mg66867] p-th power of quartic polynom of the n variables*From*: "Pi" <3.14159 at seznam.cz>*Date*: Fri, 2 Jun 2006 04:08:32 -0400 (EDT)*Organization*: Czech Technical University*Sender*: owner-wri-mathgroup at wolfram.com

I am looking for general formula of the polynom coeficients, which corresponds to the p-th (integer) power of the quartic polynom of n variables, Q(n,x) = a_ijkl*x_i*x_j*x_k*x_l + b_ijk*x_i*x_j*x_k + c_ij*x_i*x_j + d_i*x_i + e where Eisntein sumation convetion is apllied, i,j,k,l = 1, ..., n (n ... number of variables), a,b,c,d and e are real (or integer) coeficients I am looking for analytic expresions of the coeficients correponding to the expanded Q^p, where p is integer power. Michal Kvasnicka