Eigenvalues of non-linear problems lectures given at a summer school of the the Centro Internazionale Matematico Estivo (C.I.M.E.) held in Varenna (Como), Italy, June 16 - 25, 1974

H. Amann: Nonlinear Eigenvalue Problems In Ordered Banach Spaces.- P.c. Fife: Branching Phenomena In Fluid Dynamics And Chemical Reaction-diffusion Theory.- W. Klingenberg: The Theory Of Closed Geodesics.- P. Rabinowitz: Variational Methods For Nonlinear Eigenvalue Problems.- M. Reeken: Existence Of Solutions To The Hartree-fock Equations.- R. Turner: Positive Solutions Of Nonlinear Eigenvalue Problems. H. Amann: Nonlinear Eigenvalue Problems In Ordered Banach Spaces -- P.c. Fife: Branching Phenomena In Fluid Dynamics And Chemical Reaction-diffusion Theory -- W. Klingenberg: The Theory Of Closed Geodesics -- P. Rabinowitz: Variational Methods For Nonlinear Eigenvalue Problems -- M. Reeken: Existence Of Solutions To The Hartree-fock Equations -- R. Turner: Positive Solutions Of Nonlinear Eigenvalue Problems. By G. Prodi (ed.) Originally Published: Firenze: Cremonese, 1974. H. Brezis: Propriétés régularisantes de certains semigroupes et applications.- F. Browder: Normal solvability and existence theorems for nonlinear mappings in Banach spaces.- F. Browder: Normal solvability for nonlinear mappings and the geometry of Banach spaces.- J. Eells, K.D. Elworthy: Wiener integration on certain manifolds.- W.H. Fleming: Nonlinear partial differential equations - Probabilistic and game theoretic methods.- C. Foias: Solutions statistiques des équations d'évolution non linéaires.- J.L. Lions: Quelques problèmes de la théorie des équations non linéaires d'évolution.- A. Pazy: Semi-groups of nonlinear contractions in Hilbert space.- R. Temam: Equations aux dérivées partielles stochastiques.- M.M. Vainberg: Le problème de la minimisation des fonctionnelles non linéaires Front Matter....Pages i-iii Nonlinear Eigenvalue Problems in Ordered Banach Spaces....Pages 1-21 Branching Phenomena in Fluid Dynamics and Chemical Reaction-Diffusion Theory....Pages 23-83 The Theory of Closed Geodesics....Pages 85-136 Variational Methods for Nonlinear Eigenvalue Problems....Pages 139-195 Existence of Solutions to the Hartree-Fock Equations....Pages 197-209 Positive Solutions of Nonlinear Eigenvalue Problems....Pages 211-239