Codes of eigen-convergence of graph Laplacian on i.i.d. data drawn from low-dimensional manifold embedded in ambiant space, with smooth and decay kernel function. The code reproduces results in the following paper:
Published version:
"Eigen-convergence of Gaussian kernelized graph Laplacian by manifold heat interpolation". Xiuyuan Cheng and Nan Wu. Applied and Computational Harmonic Analysis (2022).
Arxiv version: