%0 Journal Article %A Capdeboscq, Yves %A Vogelius, Michael S. %T On optimal cloaking-by-mapping transformations %J ESAIM: Mathematical Modelling and Numerical Analysis %D 2022 %P 303-316 %V 56 %N 1 %I EDP-Sciences %U https://www.numdam.org/articles/10.1051/m2an/2022004/ %R 10.1051/m2an/2022004 %G en %F M2AN_2022__56_1_303_0