J. Singer

collaborators

3 papers

math.FA2021

A look into homomorphisms between uniform algebras over a Hilbert space

Verónica Dimant, Joaquín Singer

We study the vector-valued spectrum $M_{u, \infty} (B_{ℓ_{2}}, B_{ℓ_{2}})$ which is the set of nonzero algebra homomorphisms from $A_{u} (B_{ℓ_{2}})$ (the algebra…

math.FA2019

Homomorphisms between algebras of holomorphic functions on the infinite polydisk

Verónica Dimant, Joaquín Singer

We study the vector-valued spectrum $M_{\infty} (B_{c_{0}}, B_{c_{0}})$ , that is, the set of non null algebra homomorphisms from $H^{\infty} (B_{c_{0}})$ to $\mathcal H^\inft…

math.FA2019

A fibered description of the vector-valued spectrum

Verónica Dimant, Joaquín Singer

For Banach spaces $X$ and $Y$ we study the vector-valued spectrum $M_{\infty} (B_{X}, B_{Y})$ , that is the set of non null algebra homomorphisms from $H^{\infty} (B_{X})$ to $…