Approximation of Free-Discontinuity Problems

Approximation of Free-Discontinuity Problems
Author :
Publisher : Springer
Total Pages : 160
Release :
ISBN-10 : 9783540687146
ISBN-13 : 3540687149
Rating : 4/5 (149 Downloads)

Book Synopsis Approximation of Free-Discontinuity Problems by : Andrea Braides

Download or read book Approximation of Free-Discontinuity Problems written by Andrea Braides and published by Springer. This book was released on 2006-11-13 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Functionals involving both volume and surface energies have a number of applications ranging from Computer Vision to Fracture Mechanics. In order to tackle numerical and dynamical problems linked to such functionals many approximations by functionals defined on smooth functions have been proposed (using high-order singular perturbations, finite-difference or non-local energies, etc.) The purpose of this book is to present a global approach to these approximations using the theory of gamma-convergence and of special functions of bounded variation. The book is directed to PhD students and researchers in calculus of variations, interested in approximation problems with possible applications.


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