中国科学院数学与系统科学研究院期刊网
CONVERGENCE OF THE WEIGHTED NONLOCAL LAPLACIAN ON RANDOM POINT CLOUD
Zuoqiang Shi, Bao Wang
Journal of Computational Mathematics . 2021, (6): 865 -879 .  DOI: 10.4208/jcm.2104-m2020-0309