Simon Fraser University

In 3D modeling, medical imaging, and other disciplines, popular techniques for geometry processing often rely on mathematical models for surface geometry, viewing shapes as thin sheets embedded in $\mathbb{R}^3$; this construction neglects the fact...

The distance matrix of a connected graph $G$ is an $n \times n$ matrix $D(G) = [d_{ij}]$, where $d_ij$ is the distance between the vertices $v_i$ and $v_j$ . The distance spectrum of $G$ is ${\lambda_1, . . . , \lambda_n}$, where $\lambda_i$ are the...