- Operator theory--Congresses (7)
- Linear operators--Congresses (3)
- 位相数学 (2)
- Dilation theory (Operator theory) (1)
- Function spaces--Congresses (1)
- Invariant subspaces--Congresses (1)
- Metric spaces--Congresses (1)
- Operator algebras--Congresses (1)
- Scattering operator--Congresses (1)
- Spectral theory (Mathematics)--Congresses (1)