%0 Journal Article %A Bobkov, Vladimir %A Kolonitskii, Sergey %T Second-order derivative of domain-dependent functionals along Nehari manifold trajectories %J ESAIM: Control, Optimisation and Calculus of Variations %D 2020 %V 26 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/cocv/2019053/ %R 10.1051/cocv/2019053 %G en %F COCV_2020__26_1_A48_0