Mathematical Inequalities & Applications · Volume 25, Issue 3 Lyapunov-type inequalities for a nonlinear sequential fractional BVP in the frame of generalized Hilfer derivatives 25-54 Pages 851-867 DOI 10.7153/mia-2022-25-54 Downloads Short PDF Full PDF PNG Authors Nguyen Minh Dien Juan J. Nieto Keywords fractional derivatives Lyapunov inequality existence and uniqueness eigenvalues Subject classes 26A33 26D10 34A08 34L15