Minimax applications (82 Ergebnisse)

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Paperback. Zustand: New. The book provides an introduction to minimax methods in critical point theory and shows their use in existence questions for nonlinear differential equations. An expanded version of the author's 1984 CBMS lectures, this volume is the first monograph devoted solely to these topics. Among the abstract questions considered are the following: the mountain pass and saddle point theorems, multiple critical points for functionals invariant under a group of symmetries, perturbations from symmetry, and variational methods in bifurcation theory. The book requires some background in functional analysis and differential equations, especially elliptic partial differential equations. It is addressed to mathematicians interested in differential equations and/or nonlinear functional analysis, particularly critical point theory.…

Zustand: New. Gives an introduction to minimax methods in critical point theory and shows their use in existence questions for nonlinear differential equations. This title is addressed to mathematicians interested in differential equations and/or nonlinear functional analysis, particularly critical point theory. Series: CBMS Regional Conference Series in Mathematics. BIC Classification: PBK. Category: (G) General (US: Trade); (UP) Postgraduate, Research & Scholarly. Dimension: 253 x 180 x 8. Weight in Grams: 212. . 1986. Paperback. . . . .…

Zustand: New. Gives an introduction to minimax methods in critical point theory and shows their use in existence questions for nonlinear differential equations. This title is addressed to mathematicians interested in differential equations and/or nonlinear functional analysis, particularly critical point theory. Series: CBMS Regional Conference Series in Mathematics. BIC Classification: PBK. Category: (G) General (US: Trade); (UP) Postgraduate, Research & Scholarly. Dimension: 253 x 180 x 8. Weight in Grams: 212. . 1986. Paperback. . . . . Books ship from the US and Ireland.…

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Softcover. Zustand: Gut. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. Ex-library with stamp and library-signature. GOOD condition, some traces of use. C-00915 9780821807477 Sprache: Englisch Gewicht in Gramm: 150.

hardcover. Zustand: Gut. 286 Seiten; 9780792350644.3 Gewicht in Gramm: 1.

8° Gebundene Ausgabe. Zustand: Sehr gut. 310 Seiten Ausgetragenes Bibliotheksexemplar, Deckel leicht lagerspurig MIG-14-06B Sprache: Englisch Gewicht in Gramm: 585.

Paperback. Zustand: New. The book provides an introduction to minimax methods in critical point theory and shows their use in existence questions for nonlinear differential equations. An expanded version of the author's 1984 CBMS lectures, this volume is the first monograph devoted solely to these topics. Among the abstract questions considered are the following: the mountain pass and saddle point theorems, multiple critical points for functionals invariant under a group of symmetries, perturbations from symmetry, and variational methods in bifurcation theory. The book requires some background in functional analysis and differential equations, especially elliptic partial differential equations. It is addressed to mathematicians interested in differential equations and/or nonlinear functional analysis, particularly critical point theory.…

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Zustand: New. In English.

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hardcover. Zustand: Sehr gut. 328 Seiten; 9780792354567.2 Gewicht in Gramm: 1.

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Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This text is meant to be an introduction to critical point theory and its ap plications to differential equations. It is designed for graduate and postgrad uate students as well as for specialists in the fields of differential equations, variational methods and optimization. Although related material can be the treatment here has the following main purposes: found in other books, To present a survey on existing minimax theorems, To give applications to elliptic differential equations in bounded do mains and periodic second-order ordinary differential equations, To consider the dual variational method for problems with continuous and discontinuous nonlinearities, To present some elements of critical point theory for locally Lipschitz functionals and to give applications to fourth-order differential equa tions with discontinuous nonlinearities, To study homo clinic solutions of differential equations via the varia tional method. The Contents of the book consist of seven chapters, each one divided into several sections. A bibliography is attached to the end of each chapter. In Chapter I, we present minimization theorems and the mountain-pass theorem of Ambrosetti-Rabinowitz and some of its extensions. The con cept of differentiability of mappings in Banach spaces, the Fnkhet's and Gateaux derivatives, second-order derivatives and general minimization the orems, variational principles of Ekeland [EkI] and Borwein & Preiss [BP] are proved and relations to the minimization problem are given. Deformation lemmata, Palais-Smale conditions and mountain-pass theorems are consid ered.…

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The present volume contains the proceedings of the workshop on 'Minimax Theory and Applications' that was held during the week 30 September - 6 October 1996 at the 'G. Stampacchia' International School of Mathematics of the 'E. Majorana' Centre for Scientific Cul ture in Erice (Italy) . The main theme of the workshop was minimax theory in its most classical meaning. That is to say, given a real-valued function f on a product space X x Y , one tries to find conditions that ensure the validity of the equality sup inf f(x,y) = inf sup f(x, y). yEY xEX xEX yEY This is not an appropriate place to enter into the technical details of the proofs of minimax theorems, or into the history of the contribu tions to the solution of this basic problem in the last 7 decades. But we do want to stress its intrinsic interest and point out that, in spite of its extremely simple formulation, it conceals a great wealth of ideas. This is clearly shown by the large variety of methods and tools that have been used to study it. The applications of minimax theory are also extremely interesting. In fact, the need for the ability to 'switch quantifiers' arises in a seemingly boundless range of different situations. So, the good quality of a minimax theorem can also be judged by its applicability. We hope that this volume will offer a rather complete account of the state of the art of the subject.…

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The present volume contains the proceedings of the workshop on 'Minimax Theory and Applications' that was held during the week 30 September - 6 October 1996 at the 'G. Stampacchia' International School of Mathematics of the 'E. Majorana' Centre for Scientific Cul ture in Erice (Italy) . The main theme of the workshop was minimax theory in its most classical meaning. That is to say, given a real-valued function f on a product space X x Y , one tries to find conditions that ensure the validity of the equality sup inf f(x,y) = inf sup f(x, y). yEY xEX xEX yEY This is not an appropriate place to enter into the technical details of the proofs of minimax theorems, or into the history of the contribu tions to the solution of this basic problem in the last 7 decades. But we do want to stress its intrinsic interest and point out that, in spite of its extremely simple formulation, it conceals a great wealth of ideas. This is clearly shown by the large variety of methods and tools that have been used to study it. The applications of minimax theory are also extremely interesting. In fact, the need for the ability to 'switch quantifiers' arises in a seemingly boundless range of different situations. So, the good quality of a minimax theorem can also be judged by its applicability. We hope that this volume will offer a rather complete account of the state of the art of the subject. …

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Paperback. Zustand: Brand New. 292 pages. 9.25x6.10x0.65 inches. In Stock.

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