TY - JOUR AU - Mustafa Fahri Aktaş TI - On Lyapunov-type inequalities for nonlinear Hamiltonian-type problems JO - Filomat PY - 2022 SP - 3423 VL - 36 IS - 10 UR - http://geodesic.mathdoc.fr/articles/10.2298/FIL2210423A/ DO - 10.2298/FIL2210423A LA - en ID - 10_2298_FIL2210423A ER -