@conference{
	11589_60293,
	author = { Bartolo  Rossella  and  Capozzi  Alberto  and  Cerami  Giovanna  and  Cingolani  Silvia  and  D’Avenia  Pietro  and  Greco  Carlo  and  Palagachev  Dian  and  Pomponio  Alessio  and  Vannella  Giuseppina },
	title = {Variational methods in the study of nonlinear problems and applications},
	year = {2014},
	publisher = {Gangemi Editore spa},
	address = {Roma},
	volume = {B},
	booktitle = {I gruppi di ricerca sfide tecnologiche e sociali},
	abstract = {In this paper we illustrate the lineguides of our research group. We describe some 
recent results concerning the study of some nonlinear differential equations and systems 
having a variational nature and arising from physics, geometry and applied sciences. In 
particular we report existence, multiplicity and regularity results for the solutions of these 
nonlinear problems. We point out that, in treating the above problems, the used methods for 
finding solutions are variational and topological, indeed the existence of solutions of the 
considered equations is obtained searching for critical points of suitable functionals defined on 
manifolds embedded into infinite dimensional functional spaces, while the regularity of the 
solutions is studied by means of geometric and harmonic analysis tools.},
	keywords = {Nonlinear Partial Differential Equations, Solutions, Existence, Multiplicity, Regularity},
	pages = {179--183}
}
@article{
	11589_3229,
	author = { Greco C},
	title = {A Note on Bifurcation for Harmonic Maps on Annular Domains},
	year = {2014},
	journal = {MEDITERRANEAN JOURNAL OF MATHEMATICS},
	doi = {10.1007/s00009-014-0502-2},	
}
@article{
	11589_4184,
	author = { GRECO C},
	title = {A bifurcation result for harmonic maps from an annulus to S^2 with not symmetric boundary data},
	year = {2000},
	journal = {PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY},
	volume = {129},
	pages = {1199--1206}
}
@article{
	11589_10093,
	author = { GRECO C},
	title = {A multiplicity result for the Dirichlet problem for harmonic maps from the disk into a Lorentzian warped product},
	year = {1997},
	journal = {NONLINEAR ANALYSIS},
	volume = {28},
	pages = {1661--1668}
}
@article{
	11589_4182,
	author = { GRECO C},
	title = {Remarks on asymptotically linear dynamical systems at resonance},
	year = {1996},
	journal = {RICERCHE DI MATEMATICA},
	volume = {XLV},
	pages = {279--290}
}
@conference{
	11589_18745,
	author = { CAPOZZI A  and  FORTUNATO D  and  GRECO C },
	title = {Null geodesics on Lorentz manifolds},
	year = {1995},
	booktitle = {Nonlinear variational problems and partial differential equations}
}
@article{
	11589_10094,
	author = { GRECO C},
	title = {Infinitely many spacelike periodic trajectories on a class of Lorentz manifolds},
	year = {1994},
	journal = {RENDICONTI DEL SEMINARIO MATEMATICO DELL'UNIVERSITA' DI PADOVA},
	volume = {91},
	pages = {251--263}
}
@article{
	11589_4181,
	author = { GRECO C},
	title = {The Dirichlet-problem for harmonic maps from the disk into a lorentzian warped product},
	year = {1993},
	journal = {ANNALES DE L INSTITUT HENRI POINCARÉ. ANALYSE NON LINÉAIRE},
	volume = {10},
	pages = {239--252}
}
@article{
	11589_10095,
	author = { GRECO C},
	title = {Multiple periodic trajectories on stationary space-times},
	year = {1992},
	journal = {ANNALI DI MATEMATICA PURA ED APPLICATA},
	volume = {CLXII},
	pages = {337--348}
}
@article{
	11589_10155,
	author = { GRECO C},
	title = {Existence of forced oscillations for some singular dynamical systems},
	year = {1990},
	journal = {DIFFERENTIAL AND INTEGRAL EQUATIONS},
	volume = {3},
	pages = {93--101}
}
@article{
	11589_1805,
	author = { GRECO C},
	title = {Periodic trajectories for a class of Lorentz-metrics of a time-dependent gravitational field},
	year = {1990},
	journal = {MATHEMATISCHE ANNALEN},
	volume = {287},
	pages = {515--521}
}
@article{
	11589_4180,
	author = { GRECO C},
	title = {Periodic trajectories in static space-times},
	year = {1989},
	journal = {PROCEEDINGS OF THE ROYAL SOCIETY OF EDINBURGH. SECTION A. MATHEMATICS},
	volume = {113A},
	pages = {99--103}
}
@article{
	11589_10153,
	author = { GRECO C  and  CAPOZZI A  and  SALVATORE A },
	title = {Lagrangian systems in the presence of singularities},
	year = {1988},
	journal = {PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY},
	volume = {102},
	pages = {125--130}
}
@article{
	11589_1874,
	author = { GRECO C},
	title = {Periodic solutions of a class of singular Hamiltonian systems},
	year = {1988},
	journal = {NONLINEAR ANALYSIS},
	volume = {12},
	pages = {259--269}
}
@conference{
	11589_16708,
	author = { GRECO C},
	title = {Remarks on periodic solutions for some dynamical systems with singularities},
	year = {1987},
	publisher = {P. H. Rabinowitz et al.},
	booktitle = {Periodic solutions of Hamiltonian systems and related topics},
	pages = {169--173}
}
@misc{
	11589_25615,
	author = { GRECO C},
	title = {Subharmonic solutions of arbitrarily long minimal period for lagrangian systems},
	year = {1987},
	volume = {87/9},
	booktitle = {Rapporti del Dipartimento di Matematica
Università degli studi di Bari},
	pages = {1--20}
}
@article{
	11589_4179,
	author = { GRECO C},
	title = {Remarks on periodic solutions, with prescribed energy, for singular hamiltonian systems},
	year = {1987},
	journal = {COMMENTATIONES MATHEMATICAE UNIVERSITATIS CAROLINAE},
	volume = {28},
	pages = {661--672}
}
@article{
	11589_4178,
	author = { GRECO C},
	title = {Periodic solutions to second order Hamiltonian systems in an unbounded potential well},
	year = {1987},
	journal = {PROCEEDINGS OF THE ROYAL SOCIETY OF EDINBURGH. SECTION A. MATHEMATICS},
	volume = {105A},
	pages = {1--15}
}
@article{
	11589_10154,
	author = { GRECO C},
	title = {Periodic solutions of some nonlinear ODE with singular nonlinear part},
	year = {1987},
	journal = {BOLLETTINO DELL'UNIONE MATEMATICA ITALIANA. B},
	volume = {7},
	pages = {663--674}
}
@article{
	11589_10152,
	author = { GRECO C},
	title = {On forced oscillations of lagrangian systems},
	year = {1986},
	journal = {RENDICONTI DELL'ISTITUTO DI MATEMATICA DELL'UNIVERSITÀ DI TRIESTE},
	volume = {XVIII},
	pages = {192--199}
}