The Ostermann--Ransford approach to the Crouzeix conjecture
Raphael Clouatre, Video: The Ostermann--Ransford approach to the Crouzeix conjecture
Raphael Clouatre, Video: The Ostermann--Ransford approach to the Crouzeix conjecture
Raphael Clouatre, The Ostermann--Ransford approach to the Crouzeix conjecture, Multivariable Operator Theory and Function Spaces in several Variables (Online), BIRS, BIRS talk, 21w5124, math, mathematics, video