Fields Notes Summer/Fall 2019 2 | Page 16

LIFE AT FIELDS From the 2016 Thematic Program on Multiscale Scientific Computing Extreme Events and Criticality in Fluid Mechanics April 15-18, 2019 • Fields Institute Organizers: David Goluskin (University of Victoria), Bartosz Protas (McMaster University), and Lennaert van Veen (University of Ontario Institute of Technology) Quantum Systems in Cold-matter Physics and Chemistry April 22-26, 2019 • Fields Institute Organizers: Yongyong Cai (Computational Sciences Research Centre, Beijing), Ionut Danaila (University of Rouen Normandy), and Yvon Maday (Sorbonne University) In the Spring of 2016, the Fields Institute hosted a Thematic Program focused on scientific computing, a fundamentally interdisciplinary endeavour that bridges applied mathematics and disciplines spanning the physical, life, and social sciences. Tremendous advances in computer hardware have earned scientific computing recognition as a third method of scientific discovery, sitting atop the podium 14 alongside experimentation and theorization. Three years later, two sister workshops were hosted at the Fields Institute as a “sequel” to the original thematic program. Researchers from various areas of study gathered to reflect on advances in the field. The study of extreme events and criticality in fluid mechanics emerged as one of the main motifs of the original Thematic Program, and the first of two retrospective workshops provided a forum for an assessment of the progress which had taken place in this field. The main topics of the workshop involved various computational approaches to the study of extreme and possibly singular behaviour in different models of fluid flow, optimal transport and mixing, as well as computation W