Crouzeix's Conjecture July 31 to August 4, 2017 American Institute of Mathematics, San Jose, CA Organizers: Mark Embree, Anne Greenbaum, and Michael Overton Description: This workshop, sponsored by AIM and the NSF, will be devoted to Crouzeix's conjecture and related topics concerning the numerical range and other K-spectral sets. Deadline: January 31, 2017 Details: http://aimath.org/workshops/upcoming/crouzeix