123 citations · 274 across the 25 of their papers we have counts for
27 papers
A construction of swap or switch polynomials
Claudio Procesi
We discuss several constructions of swap polynomials, that is 2--tensor valued matrix polynomials which are multiples of the swap or switch operator.
Tensor polynomial identities
Felix Huber, Claudio Procesi
Tensor polynomial identities generalize the concept of polynomial identities on matrices to identities on tensor product spaces. Here we completely characterize a cert…
Norms and Cayley Hamilton algebras
Claudio Procesi
We develop the general Theory of Cayley Hamilton algebras using norms and compare with the approach, valid only in characteristic 0, using traces and presented in a previous paper…
Tensor fundamental theorems of invariant theory
Claudio Procesi
The aim of this paper is to establish a first and second fundamental theorem for equivariant polynomial maps from --tuples of matrix variables to tensor s…
A note on the Weingarten function
Claudio Procesi
The aim of this note is to compare work of Formanek \cite{formanek2} on a certain construction of central polynomials with that of Collins \cite{Coll} on integration on unitary gro…
T-ideals of Cayley Hamilton algebras
Claudio Procesi
We develop the general Theory of Cayley Hamilton algebras and we compare this with the theory of pseudocharacters. We finally characterize prime --ideals for Cayley Hamilton alg…