Approximation numbers of composition operators on the Hardy and Bergman spaces of the ball and of the polydisk

作者:Bayart Frederic; Li Daniel; Queffelec Herve; Rodriguez Piazza Luis
来源:Mathematical Proceedings of the Cambridge Philosophical Society, 2018, 165(1): 69-91.
DOI:10.1017/S0305004117000263

摘要

We give general estimates for the approximation numbers of composition operators on the Hardy space on the ball B-d and the polydisk D-d and of composition operators on the Bergman space on the polydisk.

  • 出版日期2018-7