13.12.2021

**December 15-18, 17:30-19:30**

**Zoom ID 811-738-408**

*Alexander Borichev*

For different Hilbert (Banach) spaces of analytic functions we discuss the structure of their lattice of z-invariant subspaces, and, in particular, such subspaces of large index. Mainly we are interested in radial weighted Bergman spaces. To prove the existence of large index subspaces, we use several methods, mainly using complex analysis techniques.

**Everyone is welcome!**

01.12.2021

25.11.2021