Summary
Study of the equations\(A(t)u + \frac{{du}}{{dt}} = f\) whereA (t) is a family of unbounded operators in aHilbert space.
Similar content being viewed by others
Author information
Authors and Affiliations
Additional information
Aggiunta alle Lezioni pubblicate nel vol. XXVIII.
Rights and permissions
About this article
Cite this article
Lions, J.L. Problemi misti nel senso di Hadamard classici e generalizzati. Seminario Mat. e. Fis. di Milano 29, 235–239 (1959). https://doi.org/10.1007/BF02923193
Issue Date:
DOI: https://doi.org/10.1007/BF02923193