%0 Journal Article
%A Lee, Hwi
%A Du, Qiang
%T Nonlocal gradient operators with a nonspherical interaction neighborhood and their applications
%J ESAIM: Mathematical Modelling and Numerical Analysis 
%D 2020
%P 105-128
%V 54
%N 1
%I EDP-Sciences
%U http://www.numdam.org/articles/10.1051/m2an/2019053/
%R 10.1051/m2an/2019053
%G en
%F M2AN_2020__54_1_105_0