From Convexity to Nonconvexity

2001. Auflage 2001
ISBN: 978-0-7923-7144-1
Verlag: Springer Us

Buch, Englisch, Band 55, 396 Seiten, Format (B × H): 156 mm x 234 mm, Gewicht: 1660 g

Reihe: Nonconvex Optimization and Its Applications

This collection of papers is dedicated to the memory of Gaetano Fichera, a great mathematician and also a good friend to the editors. Regrettably it took an unusual amount of time to bring this collection out. This was primarily due to the fact that the main editor who had collected all of the materials, for this volume, P. D. Panagiotopoulos, died unexpectedly during the period when we were editing the manuscript. The other two editors in appreciation of Panagiotopoulos' contribution to this field, believe it is therefore fitting that this collection be dedicated to his memory also. The theme of the collection is centered around the seminal research of G. Fichera on the Signorini problem. Variants on this idea enter in different ways. For example, by bringing in friction the problem is no longer self-adjoint and the minimization formulation is not valid. A large portion of this collection is devoted to survey papers concerning hemivariational methods, with a main point of its application to nonsmooth mechanics. Hemivariational inequali­ ties, which are a generalization of variational inequalities, were pioneered by Panagiotopoulos. There are many applications of this theory to the study of non convex energy functionals occurring in many branches of mechanics. An area of concentration concerns contact problems, in particular, quasistatic and dynamic contact problems with friction and damage. Nonsmooth optimization methods which may be divided into the main groups of subgradient methods and bundle methods are also discussed in this collection.

Zielgruppe

Research

Autoren/Hrsg.

Gilbert, R P

Panagiotopoulos, Panagiotis D

Pardalos, Panos M

Fachgebiete

• Naturwissenschaften Physik Mechanik Klassische Mechanik, Newtonsche Mechanik
• Technische Wissenschaften Technik Allgemein Computeranwendungen in der Technik
• Mathematik | Informatik Mathematik Numerik und Wissenschaftliches Rechnen Angewandte Mathematik, Mathematische Modelle
• Technische Wissenschaften Technik Allgemein Mathematik für Ingenieure
• Mathematik | Informatik EDV | Informatik Angewandte Informatik Computeranwendungen in Wissenschaft & Technologie
• Mathematik | Informatik EDV | Informatik Professionelle Anwendung Computer-Aided Design (CAD)
• Mathematik | Informatik Mathematik Numerik und Wissenschaftliches Rechnen Computeranwendungen in der Mathematik
• Mathematik | Informatik Mathematik Mathematik Allgemein
• Mathematik | Informatik Mathematik Operations Research Spieltheorie

Inhaltsverzeichnis

1. Frictional contact problems; L.-E. Andersson, A. Klarbring. 2. Solutions for quasilinear hemivariational inequalities; S. Carl. 3. A Survey on Nonsmooth Critical Point Theory; M. Degiovanni. 4. Exhaustive families of approximations revisited; V.F. Demyanov, A.M. Rubinov. 5. Optimal shape design; Z. Denkowski. 6. Duality in Nonconvex Finite Deformation Theory; D.Y. Gao. 7. Contact Problems in Multibody Dynamics; F. Pfeiffer, C. Glocker. 8. Hyperbolic Hemivariational Inequality; D. Goeleven, D. Motreanu. 9. Time-integration algorithms; K. Hackl. 10. Contact Stress Optimization; J. Haslinger. 11. Recent results in contact problems with Coulomb friction; J. Jarusek, C. Eck. 12. Polarization fields in linear piezoelectricity; P. Bisegna, F. Maceri. 13. Survey of the methods for nonsmooth optimization; M.M. Mäkelä. 14. Hemivariational inequalities and hysteresis. 15. Non convex aspects of dynamics with impact; L. Paoli, M. Schatzmann. 16. On Global Properties of D.C. Functions; L.N. Polyakova. 17. Variational-Hemivariational Inequalities; G. Dinca, G. Pop. 18. Perturbations of Eigenvalue Problems; V.D. Radulescu. 19. Implicit variational inequalities arising in frictional unilateral contact mechanics: analysis and numerical solution of quasistatic problems; M. Cocu, M. Raous. 20. Regularity for variational inequalities; R. Schumann. 21. A Survey of 1-D Problems of Dynamic Contact and Damage; M. Shillor.22. Nonconvexity in plasticity and damage; G.E. Stavroulakis. 23. Augmented Lagrangian Methods for Contact Problems; J.J. Telega, A. Galka. 24. Mountain Pass Theorems; S.A. Tersian. 25. Proximal Methods for Variational Inequalities with Set-Valued Monotone Operators; A. Kaplan, R. Tichatschke. 26. Simons' Problem; M.P.D. Zagrodny. 27. Densityestimates of Blake & Zisserman functional; M. Carriero, et al.