CHIAPPINELLI, RAFFAELE

CHIAPPINELLI, RAFFAELE  

Dipartimento di Ingegneria dell'Informazione e Scienze Matematiche  

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Titolo Data di pubblicazione Autore(i) File Abstract
A new theme in nonlinear analysis: continuation and bifurcation of the unit eigenvectors of a perturbed linear operator 1-gen-2011 Chiappinelli, Raffaele; Furi, M.; Pera, M. P. -
A-priori bounds and asymptotics on the eigenvalues in bifurcation problems for perturbed self-adjoint operators 1-gen-2009 Chiappinelli, Raffaele -
An application of Ekeland’s Variational Principle to the spectrum of nonlinear homogeneous gradient operators 1-gen-2008 Chiappinelli, Raffaele -
An estimate on the eigenvalues in bifurcation for gradient mappings 1-gen-1997 Chiappinelli, Raffaele -
Approximation and convergence rate of nonlinear eigenvalues: Lipschitz perturbations of a bounded self-adjoint operator 1-gen-2017 Chiappinelli, Raffaele -
Bifurcation from infinity and multiple solutions for an elliptic system 1-gen-1993 Chiappinelli, Raffaele; de Figueiredo, D. G. -
Bifurcation from infinity and multiple solutions for some Dirichlet problems with unbounded nonlinearities 1-gen-1992 Chiappinelli, Raffaele; Mawhin, J; Nugari, Rita -
Bifurcation when the linearized problem has no eigenvalues 1-gen-1978 Chiappinelli, Raffaele; Stuart, C. A. -
Bounds on eigenvalues of nonlinearly perturbed compact selfadjoint operators 1-gen-1998 Chiappinelli, Raffaele -
Compact embeddings of some weighted Sobolev spaces on RN 1-gen-1995 Chiappinelli, Raffaele -
Constrained critical points and eigenvalue approximation for semilinear elliptic operators 1-gen-1999 Chiappinelli, Raffaele -
Eigenvalue asymptotics and a nonlinear Schrödinger equation 1-gen-1993 Chiappinelli, Raffaele; Edmunds, D. E. -
Eigenvalues of homogeneous gradient mappings in Hilbert space and the Birkhoff-Kellogg theorem 1-gen-2007 Chiappinelli, Raffaele -
Estimates on the eigenvalues for some nonlinear ordinary differential operators 1-gen-1989 Chiappinelli, Raffaele -
Generalized Ambrosetti-Prodi conditions for nonlinear two-point boundary value problems 1-gen-1987 Chiappinelli, Raffaele; Mawhin, J; Nugari, Rita -
Isolated connected eigenvalues in nonlinear spectral theory 1-gen-2003 Chiappinelli, Raffaele -
Locating the point spectrum of some semilinear elliptic operators 1-gen-2002 Chiappinelli, Raffaele -
Measure of noncompactness, surjectivity of gradient operators and an application to the p-Laplacian 1-gen-2019 Chiappinelli, R.; Edmunds, D. E. -
The Nemitskiĭ operator in Hölder spaces: some necessary and sufficient conditions 1-gen-1995 Chiappinelli, Raffaele; Nugari, Rita -
Nonlinear homogeneous perturbation of the discrete spectrum of a self-adjoint operator and a new Constrained Saddle Point Theorem 1-gen-2006 Chiappinelli, Raffaele -