Mathematical Inequalities & Applications · Volume 24, Issue 2 Best constant of the critical Hardy-Leray inequality for curl-free fields in two dimensions 24-27 Pages 399-404 DOI 10.7153/mia-2021-24-27 Downloads Short PDF Full PDF PNG Authors Naoki Hamamoto Futoshi Takahashi Keywords critical Hardy-Leray inequality curl-free vector fields the best constant Subject classes 26D10 35A23