Upcoming IAM-PIMS distinguished events

Mon, 2017-10-23 15:00 - 16:00
Michael Overton, Courant Institute, NYU
Crouzeix's conjecture is among the most intriguing developments in matrix theory in recent years. Made in 2004 by Michel Crouzeix, it postulates that, for any polynomial p and any matrix A, ||p(A)|| <= 2 max(|p(z)|: z in W(A)), where the norm is the 2-norm and W(A) is the field of values (numerical range) of A, that is the set of points attained by v*Av for some vector v of unit length. Crouzeix proved in 2007 that the inequality above holds if 2 is replaced by 11.08, and very recently this was greatly improved by Palencia, replacing 2 by 1+sqrt(2).
ESB 2012
Fri, 2017-11-24 16:00 - 17:00
Stephane Popinet
The equations of fluid mechanics can be used to describe natural processes over a wide range of scales, from the behaviour of micro-organisms to astrophysics. Each of these processes is in turn often controlled by internal interactions on widely different scales. Numerical methods able to efficiently resolve these interactions are — in combination with theoretical analysis and lab experiments — an essential tool for advancing our understanding.
Robson Square -- C680 HSBC Hall
Mon, 2018-01-15 15:00 - 16:00
Jane Wang, Cornell Physics and Mechanical & Aerospace Engineering
ESB 2012
Mon, 2018-01-22 15:00 - 16:00
Giles Hooker, Cornell Statistical Science and Biological Statistics & Computational Biology
ESB 2012
Mon, 2018-02-26 15:00 - 16:00
Karen Liu, School of Interactive Computing College of Computing GeorgiaTech
ESB 4133
Templates provided by UBC Department of Physics & Astronomy

a place of mind, The University of British Columbia

Faculty of Science
Institute of Applied Mathematics
311-6356 Agricultural Road
Vancouver, BC V6T 1Z2
Tel 604.822.8571
Fax 604.822.0957

Emergency Procedures | Accessibility | Contact UBC | © Copyright The University of British Columbia