# Emil Grosswald Lectures March 2001

## Timothy Gowers University of Cambridge

• Arithmetic progressions of length three
Tuesday March 27, 2001 at 16:00, Wachman 617

• Arithmetic progressions of length four
Thursday March 29, 2001 at 14:30, Wachman 617

• What can be said about the existence of operators on an arbitrary Banach space?
Thursday March 29, 2001 at 16:00, Wachman 617