Aubin, Jean-Pierre; Ekeland, Ivar Applied nonlinear analysis. Reprint of the 1984 original. (English) Zbl 1115.47049 Mineola, NY: Dover Publications (ISBN 0-486-45324-3). x, 518 p. (2006). See the review of the original edition (Wiley, 1984) in Zbl 0641.47066. Cited in 45 Documents MSC: 47J05 Equations involving nonlinear operators (general) 47-01 Introductory exposition (textbooks, tutorial papers, etc.) pertaining to operator theory 47H10 Fixed-point theorems 46G05 Derivatives of functions in infinite-dimensional spaces 58C05 Real-valued functions on manifolds 58C25 Differentiable maps on manifolds 49J52 Nonsmooth analysis 35J20 Variational methods for second-order elliptic equations 58E30 Variational principles in infinite-dimensional spaces 47N20 Applications of operator theory to differential and integral equations 37K05 Hamiltonian structures, symmetries, variational principles, conservation laws (MSC2010) Citations:Zbl 0641.47066 PDFBibTeX XMLCite \textit{J.-P. Aubin} and \textit{I. Ekeland}, Applied nonlinear analysis. Reprint of the 1984 original. Mineola, NY: Dover Publications (2006; Zbl 1115.47049)