@article{COCV_2020__26_1_A77_0, author = {Poliakovsky, Arkady}, title = {Asymptotic behavior of the $W^{1 / q,q}$\protect\emph{}-norm of mollified $BV$\protect\emph{} functions and applications to singular perturbation problems}, journal = {ESAIM: Control, Optimisation and Calculus of Variations}, publisher = {EDP-Sciences}, volume = {26}, year = {2020}, doi = {10.1051/cocv/2019051}, mrnumber = {4156826}, zbl = {1471.46034}, language = {en}, url = {http://www.numdam.org/articles/10.1051/cocv/2019051/} }