Abstract : We study the composition operators of the Hardy space on D ∞ ∩ ℓ 1 , the ℓ 1 part of the infinite polydisk, and the behavior of their approximation numbers.
https://hal-univ-artois.archives-ouvertes.fr/hal-01489224
Contributor : Daniel Li <>
Submitted on : Tuesday, March 14, 2017 - 11:57:12 AM Last modification on : Sunday, November 29, 2020 - 3:24:08 AM Long-term archiving on: : Thursday, June 15, 2017 - 1:54:10 PM
Daniel Li, Hervé Queffélec, L Rodríguez-Piazza. Approximation numbers of composition operators on the Hardy space of the infinite polydisk. 2017. ⟨hal-01489224⟩