TY - JOUR AU - Mazzoleni, Dario AU - Zucco, Davide TI - Convex combinations of low eigenvalues, Fraenkel asymmetries and attainable sets JO - ESAIM: Control, Optimisation and Calculus of Variations PY - 2017 SP - 869 EP - 887 VL - 23 IS - 3 PB - EDP-Sciences UR - http://archive.numdam.org/articles/10.1051/cocv/2016017/ DO - 10.1051/cocv/2016017 LA - en ID - COCV_2017__23_3_869_0 ER -