RICCERI, Biagio
RICCERI, Biagio
MATEMATICA E INFORMATICA
A bifurcation theory for some nonlinear elliptic equations
2003-01-01 Ricceri, Biagio
A characterization of the existence of zeros for operators with Lipschitzian derivative and closed range
file da validare2025-01-01 Ricceri, Biagio
A characterization related to a two-point boundary value problem
2015-01-01 Ricceri, Biagio
A class of equations with three solutions
2020-01-01 Ricceri, Biagio
A class of functionals possessing multiple global minima
2021-01-01 Ricceri, B.
A class of functions whose sublevel sets are absolute retracts
2008-01-01 Ricceri, Biagio
A class of non-contractive operators with a unique fixed point
file da validare2006-01-01 Ricceri, Biagio; Zalinescu, C.
A class of nonlinear eigenvalue problems with four solutions
file da validare2010-01-01 Ricceri, Biagio
A conjecture implying the existence of non-convex Chebyshev sets in infinite-dimensional Hilbert spaces
file da validare2010-01-01 Ricceri, Biagio
A further improvement of a minimax theorem of Borenshtein and Shul'man
file da validare2001-01-01 Ricceri, Biagio
A further multiplicity result for Lagrangian systems of relativistic oscillators
2023-01-01 Ricceri, Biagio
A further refinement of a three critical points theorem
2011-01-01 Ricceri, Biagio
A further three critical points theorem
2009-01-01 Ricceri, Biagio
A general multiplicity theorem for certain nonlinear equations in Hilbert spaces
2005-01-01 Ricceri, Biagio
A general variational principle and some of its applications
2000-01-01 Ricceri, Biagio
A limit involving functions in W^{1,p}_0(Omega)
file da validare1999-01-01 Ricceri, Biagio
A minimax theorem in infinite-dimensional topological vector spaces
2016-01-01 Ricceri, Biagio
A more complete version of a minimax theorem
2021-01-01 Ricceri, Biagio
A multiplicity result for nonlocal problems involving nonlinearities with bounded primitive
file da validare2010-01-01 Ricceri, Biagio
A multiplicity result in finite-dimensional vector spaces
2024-01-01 Ricceri, Biagio