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Boundary Value Caching for Walk on Spheres
SessionPushing the Boundaries
DescriptionWe provide a caching strategy for the walk on spheres method to cheaply and progressively evaluate a PDE solution and its gradient inside a domain, via a boundary-integral formulation. Our strategy is trivial to parallelize, introduces zero statistical bias, and does not require volumetric meshing or dense global solves.
LocationPetree Hall C
Research & Education