Talks

1976-2020

June 17, Yale, SUMRY, “Geodesic Nets and Soap Films” [talk 986]
June 28—July 4, Fitzroy Island, Great Barrier Reef CANCELED
July 4-12, University of Sydney CANCELED
July 12-23, MATRIX conference on Isoperimetric Inequalities, Melbourne POSTPONED
July 25, William Allen HS 50th Reunion POSTPONED TO 2022
July 26-29, Nantucket CANCELED
Aug 1-15, Ocean City (The Flanders)
Sept 14-19, Moscow (moved online) “Honeycombs and Densities, Including Multiple Bubbles in Gauss Space” and St. Petersberg (postponed to 2021)
Sept 20—, Ocean City
Sept 25, U South Florida, “Double Bubbles and Densities” (virtual)
Nov 4, U Western Australia, “Double Bubbles and Densities” (virtual)
April 3, Southern Georgia Math Conference and MAA Georgia State Luncheon “Optimal Tiles” (virtual)
May 21, Celebration of Mind (Gathering for Gardner) “Optimal Pentagonal Tiles” (virtual)

July 7, University of Michigan-Dearborn REU Site in Mathematical Analysis and Applications, (virtual with Williams College “SMALL” REU as guests) “Optimal Tiles” [talk 991]
July 14, Yale, SUMRY, “Optimal Tiles”
August 16-20, St. Petersberg, “Isoperimetric Problems and Densities”
Sept 9, Coloquio Oaxaqueño de Matemáticas (at the Math Institute of the National Autonomous University of Mexico, campus Oaxaca), “Double Bubbles and Densities” (virtual) [talk 994]
Nov 8, St. Paul’s School, “Is Math True?”
Nov 26-Dec 3, ACBL Bridge Nationals, Austin
Mar 10-16, ACBL Bridge Nationals, Reno
Mar 17-20, Bob Hardt GMT conference at Rice
July 14-24, ACBL Bridge Nationals, Providence
July 29, William Allen HS 50th Reunion
2022? AIMS, Senegal