Critical points at prescribed energy levels – Gaetano Siciliano (Univ. San Paulo, Brazil)


Dipartimento di Matematica, Sala Seminari.


In this talk, we discuss the existence of critical points for a family of abstract and smooth functionals on Banach spaces under the energy constraint. By using the Ljusternick-Schnirelmann theory and the fibering method of Pohozaev we show, under suitable assumptions, multiplicity results.
The abstract framework is then applied to some partial differential equations depending on a parameter for which we obtain multiple solutions as well as some bifurcation results.

Further information is available on the event page on the Indico platform.

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