Presentation
The Hierarchical Subspace Iteration Method for Laplace-Beltrami Eigenproblems
Presenter
Event Type
Technical Paper
Animation/Simulation
Research & Education
In Person
Full Conference Supporter
Full Conference
Exhibitor Additional Full Conference
Exhibitor Full Conference
This session WILL NOT be recorded.
TimeWednesday, 10 August 202211:01am - 11:09am PDT
LocationEast Building, Room 1-3
DescriptionWe introduce the Hierarchical Subspace Iteration Method (HSIM), a multigrid solver for sparse eigenproblems on surfaces. HSIM executes subspace iterations on a multigrid hierarchy and thereby substantially reduces the computational effort spent on the finest grid. We show that HSIM outperforms state-of-the-art eigensolvers on Laplace-Beltrami eigenproblems.
