Scientific Computing, Applied and Industrial Mathematics (SCAIM) Seminar: Jim Varah
- Date: 01/28/2020
- Time: 12:30
Lecturer(s):
Jim Varah, UBC
Location:
University of British Columbia
Topic:
Error Bounds for Symmetric Iterative Methods from Minimal Polynomials
Description:
Error bounds for the conjugate gradient method using minimal polynomials are well known. What are less well known are comparable bounds for indefinite systems using minimal polynomials over two intervals. The key result goes back to Akhieser, with significant enhancements by Fischer.
Other Information:
Location: ESB 4133