Crouzeix’s Conjecture for Nilpotent Matrices
Date:
Presented our research on Crouzeix’s conjecture for classes of nilpotent matrices at the Joint Mathematics Meetings 2023. The work, joint with Kelly Bickel, Georgia Corbett, Annie Glenning, and Martin Vollmayr-Lee, establishes the level set Crouzeix conjecture for several classes of matrices associated to compressions of the shift and was later published in Concrete Operators.