Title: Scalable methods for nonlocal models
 
Abstract: The naive discretization of nonlocal operators leads to matrices with significant density, as compared to classical PDEs. This makes the efficient solution of nonlocal models a challenging task. In this presentation, we will discuss ongoing research into efficient hierarchical matrix assembly and geometric and algebraic multigrid preconditioners that are suitable for nonlocal models.

Zoom Information:

https://unm.zoom.us/j/98912959181

Meeting ID: 989 1295 9181
Passcode: 811422