%0 Journal Article %A Luo, Jun-Ren %A Xiao, Ti-Jun %T Optimal energy decay rates for abstract second order evolution equations with non-autonomous damping %J ESAIM: Control, Optimisation and Calculus of Variations %D 2021 %V 27 %I EDP-Sciences %U https://www.numdam.org/articles/10.1051/cocv/2021047/ %R 10.1051/cocv/2021047 %G en %F COCV_2021__27_1_A61_0