Volume 68, Number 5, May 2021 Notices of the American Mathematical Society

May 2021 Front Cover
Research Resources
Call for Nominations William Benter Prize
Table of Contents
Masthead
Letters to the Editor
A Word From...Freeman A. Hrabowski III
On the Gonality of Metric Graphs by Jan Draisma and Alejandro Vargas
MathJobs.Org
Contact and Symplectic Topology: Mastering the Art of Front Cooking by Roger Casals
Mathematical Modeling of the Vascular System by Ju Liu, Ingrid S. Lan, and Alison L. Marsden
Rigidity of Transformation Groups in Differential Geometry by Karin Melnick
Data on the Community
Sums of Squares: A Real Projective Story by Grigoriy Blekhman, Rainer Sinn, Gregory G. Smith, and Mauricio Velasco
Earlyl Career
Mathematical Imagery
Mithcell Feigenbaum by Konstantin Khanin, Mikhail Lyubich, Eric Siggia, and Yakov Sinai
Memorial Article for John Tate, Edited by Barry Mazur and Kenneth A. Ribet, with Karen Acquista, Joe Buhler, Dustin Clausen, John H. Coates, Benedict H. Gross, Stephen Lichtenbaum, Jonathan Lubin, Barry Mazur, V. Kumar Murty, Bernadette Perrin-Riou, Cristian D. Popescu, Kenneth A. Ribet, Joseph H. Silverman, Karen Uhlenbeck, and Jose Felipe Voloch
Erdos 100 Plus, Reviewed by Dan Goldston
Bookshelf
AMS Bookshelf
Counting Books and Beyond: Some Mathematical Books for Children by Edmund Harriss
London Mathematical Society
Cibercoloquio Latinoamericano de Matematicas by Daniel Campos, Manuel Rivera, Maria Amelia Salazar, Jose Alejandro Samper, Jose Simental, and Soledad Villar
Problems That Feel Like Play: Sidewalk Math as Pandemic-Era Diversion by Sophia D. Merow
The Brownian Map by John C. Baez
Call for Applications & Nominations AMS Associate Secretaries
Calls for Nominations & Applications AMS Prizes & Awards
2021 Award for Impact on the Teaching and Learning of Mathematics by Solomon Friedberg
Call for Applicatinos & Nominations Associate Treasurer of the AMS
2021 Award for an Exemplary Program or Achievement in a Mathematics Department
2021 Mathematics Programs That Make a Difference Award
AMS Membership
MSRI-UP: Using Community and Connectedness to Increase Diversity in Mathematics by Elizabeth Platt Hamblin
Mathematics People
Community Updates
Feature Column
Mathematics Opportunities
Classified Advertising
New Books Offered by the AMS
Math in the Media
Meetings & Conferences of the AMS May Table of Contents
Meetings & conferences of the AMS
Undergraduate Opportunity Awards
Open Math Notes