Titlebook: Recent Advances in Optimization; Proceedings of the 8 Peter Gritzmann,Reiner Horst,Rainer Tichatschke Conference proceedings 1997 Springer-

BACLE

On Differential Properties of Approximate Optimal Solutions in Parametric Semi-Infinite Programmingare not given functionally but independent of a parameter. Lipschitzian properties and differential expansions of the approximate optimal solutions of the perturbed problems are established in case the set of optimal solutions of the unperturbed problem contains non-isolated points.

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Lipoprotein

Stable Methods for Ill-Posed Variational Inequalities in Mechanics,tes in the norm of the initial space are obtained for some problems where the kernel of the bilinear form of the energy functional is one-dimensional..In the second part a stable method for solving ill-posed variational inequalities is investigated, which couples the proximal point approach with the finite element method.

犬儒主義者

Variational Methods in Image Restoration,lds as image segmentation and edge detection, compression, and sharpening of blurred images or in noise reduction. The present paper is mainly concerned with the restoration problem, which arises when images have been severely degraded during recording.