Polynomial ideals 8 Metric theory of tensor products 5 Symmetric tensor products 5 Banach algebras 3 Extension of polynomials 3 Natural tensor norms 3 Polynomials in Banach spaces 3 Radon-Nikodỳm property 3 Symmetric tensor products of banach spaces 3 Multilinear mappings 2 Radon-Nikodým property 2 Aron-Berner extension 1 Extreme points 1 Homogenous polynomials 1 Integral polynomials 1 M-ideals 1