Mathematical Inequalities & Applications · Volume 22, Issue 1 A new variable exponent Picone identity and applictions 22-05 Pages 65-75 DOI 10.7153/mia-2019-22-05 Downloads Short PDF Full PDF PNG Authors Tingfu Feng Junqiang Han Keywords variable exponent Picone identity p(x)-Laplacian principal eigenvalue Sturmian comparison principle Liouville type theorem Subject classes 26D10 35J25