Mathematical Inequalities & Applications · Volume 15, Issue 4 Operator inequalities for J-contractions 15-76 Pages 883-897 DOI 10.7153/mia-15-76 Downloads Short PDF Full PDF PNG Authors Natália Bebiano R. Lemos João da Providência G. Soares Keywords J-selfadjoint matrix J-contraction Löwner-Heinz inequality and Furuta inequality of indefinite type J-chaotic order α-power mean J-relative entropy exponential operator inequalities Subject classes 47B50 47A63 15A45