%0 Journal Article %T Increasing sequences of sets and preservation of properties %A Marco Baronti %A Pier Luigi Papini %J - %D 2018 %R DOI Code: 10.1285/i15900932v38n2p1 %X We deal with increasing sequences of sets: by considering sequences of sets in a given class, we study when the closure of the union belongs to the same class. We consider here several classes of bounded, closed convex sets %K increasing sequences of sets %K constant width %K diametrically maximal %K admissible %U http://siba-ese.unisalento.it/index.php/notemat/article/view/20047