Graph curvature and Laplacian operators form a vibrant area of research at the intersection of differential geometry and graph theory. The concept of graph curvature, inspired by classical Ricci ...

SIAM Journal on Numerical Analysis, Vol. 56, No. 3 (2018), pp. 1243-1272 (30 pages) In this work, we propose novel discretizations of the spectral fractional Laplacian on bounded domains based on the ...

This is a preview. Log in through your library . Abstract ABSTRACT. We introduce the boundary integral operator induced from the fractional Laplace equation on the boundary of a bounded smooth domain.