Abstract
Two different “relaxed problems” associated with a problem of optimal control theory, governed by an ODE, are considered: the first is obtained by Young's methods and the second by semicontinuity arguments. A formula which relates the two relaxed functionals to each other is given.
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Mascolo, E., Migliaccio, L. Relaxation methods in control theory. Appl Math Optim 20, 97–103 (1989). https://doi.org/10.1007/BF01447649
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DOI: https://doi.org/10.1007/BF01447649