Abirami Srikumar

Multilevel lattice-based kernel approximation for elliptic PDEs with random coefficients

Abstract This paper introduces a multilevel kernel-based approximation method to estimate efficiently solutions to elliptic partial differential equations (PDEs) with periodic random coefficients. Building upon the work of Kaarnioja, Kazashi, Kuo, Nobile, Sloan (Numerische Mathem...