Some results in the α-norm for some nonlinear second order differential equation with finite delay in Banach space
J. Semigroup Theory Appl., 2025 (2025), Article ID 3 doi:10.28919/jsta/9278
J. Semigroup Theory Appl., 2025 (2025), Article ID 3 doi:10.28919/jsta/9278
J. Semigroup Theory Appl., 2025 (2025), Article ID 2 doi:10.28919/jsta/9300
J. Semigroup Theory Appl., 2025 (2025), Article ID 1 doi:10.28919/jsta/8981