Group actions, quotient spaces, invariant representations, and symmetry-aware comparisons for molecular configurations.
English Research Notes
A dimensionality-reduction method for embedded simplicial complexes, combining driven deformation with spectral protection.
Experiments extending Hodge-Laplacian-based scale selection to three-dimensional point clouds and witness-complex constructions.
A decomposition of dimension reduction into nonlinear deformation, orthogonal projection, and a change of coordinates.