Second-kind integral equations for the Laplace-Beltrami problem on surfaces in three dimensions.

Published in: Adv. Comput. Math. (2018)

Keyphrases

laplace beltrami
differential operators
complex shapes
shape analysis
graph laplacian
point cloud
three dimensional
basis functions
vector field
spectral analysis
shape descriptors
d mesh
riemannian manifolds
triangular mesh
linear combination
level set
image processing