Speaker:
Qing Cheng
Institution:
Illinois Institute of Technology
Time:
Monday, October 19, 2020 - 4:00pm to 5:00pm
Host:
Location:
Zoom
In this talk, I will also introduce the SAV and Lagrange multiplier approach which preserve energy dissipative and physical constraints for gradient systems in discrete level. The advantage of these methods only require solving linear equation with constant coefficients at each time step plus an additional nonlinear algebraic system which can be solved at negligible cost. Ample numerical results for phase field models are presented to validate the effectiveness and accuracy of the proposed numerical schemes.
Topic: MATH 298A SEM A: APPLIED MATHEMATICS (45300)
Time: Oct 19, 2020 04:00 PM Pacific Time (US and Canada)
Join Zoom Meeting
https://uci.zoom.us/j/94105029305?pwd=M3NlOFpZSzVRNUxPSGlRN2pUTWJwZz09
Meeting ID: 941 0502 9305