Buscar
Mostrando ítems 1-1 de 1
Artículo
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
On approximation numbers of composition operators
(Elsevier, 2012-04)
We show that the approximation numbers of a compact composition operator on the weighted Bergman spaces Bα of the unit disk can tend to 0 arbitrarily slowly, but that they never tend quickly to 0: they grow at ...