Questa tesi di Dottorato riguarda lo studio dell'esistenza di soluzioni di minima energia e soluzioni nodali di minima energia per problemi ellittici non lineari in presenza di una nonlinearità con condizioni di crescita subcritica. La tesi è divisa in tre capitoli. Nel primo capitolo vengono richiamati nozioni e risultati di base, che saranno necessari per dimostrare i nostri risultati principali. Infatti, in molti problemi di calcolo variazionali, non è sufficiente parlare di soluzioni classiche delle equazioni differenziali, ma è necessario introdurre la nozione di soluzione debole e lavorare nei cosiddetti spazi di Sobolev. Nel secondo capitolo, proviamo un risultato generale di esistenza di soluzioni di minima energia e soluzioni nod...
Exportado OPUSMade available in DSpace on 2019-08-09T17:24:04Z (GMT). No. of bitstreams: 1 tese_mari...
Partially supported by MPI, CNR, Universit( dei Savoie and by DGICYT project pB 86 - 0112 - Co200 an...
The consecutive numbering of the publications is determined by their chronological order. The aim of...
The least energy solutions are de ned as solutions that indicate infi mum value to the energy functi...
Si considerano problemi di Dirichlet per equazioni ellittiche non lineari dotate di un termine del p...
Abstract. Pour une large classe d’équations quasilinéaire elliptiques qui sont au-tonomes sur RN, ...
Abstract. In this paper we study the existence of nontrivial solutions of el-liptic systems with cri...
Abstract: We study the shape of least-energy solutions to the quasilinear elliptic equation ∊mΔmu − ...
Consiglio Nazionale delle Ricerche (CNR). Biblioteca Centrale / CNR - Consiglio Nazionale delle Rich...
Let be a bounded smooth domain in RN. We prove a general existence result of least energy solutions...
In this work, we prove the existence of least energy nodal solutions for a class of elliptic problem...
AbstractLet Ω be a smooth bounded domain in RN, with N⩾5, a>0, α⩾0 and 2∗=2NN−2. We show that the ex...
10.1006/jmaa.1996.0272Journal of Mathematical Analysis and Applications2012532-55
This work is devoted to the least-energy solutions of a non-autonomous semi-linear problem with smal...
Abstract: We study a mountain pass characterization of least energy solutions of the following nonli...
Exportado OPUSMade available in DSpace on 2019-08-09T17:24:04Z (GMT). No. of bitstreams: 1 tese_mari...
Partially supported by MPI, CNR, Universit( dei Savoie and by DGICYT project pB 86 - 0112 - Co200 an...
The consecutive numbering of the publications is determined by their chronological order. The aim of...
The least energy solutions are de ned as solutions that indicate infi mum value to the energy functi...
Si considerano problemi di Dirichlet per equazioni ellittiche non lineari dotate di un termine del p...
Abstract. Pour une large classe d’équations quasilinéaire elliptiques qui sont au-tonomes sur RN, ...
Abstract. In this paper we study the existence of nontrivial solutions of el-liptic systems with cri...
Abstract: We study the shape of least-energy solutions to the quasilinear elliptic equation ∊mΔmu − ...
Consiglio Nazionale delle Ricerche (CNR). Biblioteca Centrale / CNR - Consiglio Nazionale delle Rich...
Let be a bounded smooth domain in RN. We prove a general existence result of least energy solutions...
In this work, we prove the existence of least energy nodal solutions for a class of elliptic problem...
AbstractLet Ω be a smooth bounded domain in RN, with N⩾5, a>0, α⩾0 and 2∗=2NN−2. We show that the ex...
10.1006/jmaa.1996.0272Journal of Mathematical Analysis and Applications2012532-55
This work is devoted to the least-energy solutions of a non-autonomous semi-linear problem with smal...
Abstract: We study a mountain pass characterization of least energy solutions of the following nonli...
Exportado OPUSMade available in DSpace on 2019-08-09T17:24:04Z (GMT). No. of bitstreams: 1 tese_mari...
Partially supported by MPI, CNR, Universit( dei Savoie and by DGICYT project pB 86 - 0112 - Co200 an...
The consecutive numbering of the publications is determined by their chronological order. The aim of...