Giovanni Colombo

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The scalar di¤erential inclusion _ x x A f ðxÞ þ gðxÞu; u A ½À1; 1Š; xð0Þ ¼ x 0 ð0:1Þ is considered as a model of the dynamical system _ x x ¼ f ðxÞ perturbed by the bounded noise gðxÞu, u A ½À1; 1Š, and the problem of constructing a nontrivial probability measure on the set S of solutions to (0.1) is studied. In particular, it is shown that: (i) every(More)
The aim of this study was to assess whether a pet therapy program had a favorable effect on psychopathological status and perception of quality of life in cognitively unimpaired institutionalized elderly. Seven elderly rest homes in Veneto Region of Northern Italy participated in the project, which was conducted on 144 cognitively intact elderly residents(More)
The paper is devoted to the study of a new class of optimal control problems governed by the classical Moreau sweeping process with the new feature that the polyhedral moving set is not fixed while controlled by time-dependent functions. The dynamics of such problems is described by dissipative non-Lipschitzian differential inclusions with state constraints(More)