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SIAMIS
2010
167views more  SIAMIS 2010»
15 years 1 months ago
Global Solutions of Variational Models with Convex Regularization
Abstract. We propose an algorithmic framework for computing global solutions of variational models with convex regularity terms that permit quite arbitrary data terms. While the mi...
Thomas Pock, Daniel Cremers, Horst Bischof, Antoni...
SIAMIS
2010
102views more  SIAMIS 2010»
15 years 1 months ago
Cross Correlation and Deconvolution of Noise Signals in Randomly Layered Media
It is known that cross correlation of waves generated by noise sources, propagating in an unknown medium, and recorded by a sensor array, can provide information about the medium. ...
Josselin Garnier, Knut Sølna
SIAMJO
2010
74views more  SIAMJO 2010»
15 years 1 months ago
Various Lipschitz-like Properties for Functions and Sets I: Directional Derivative and Tangential Characterizations
In this work we introduce for extended real valued functions, defined on a Banach space X, the concept of K directionally Lipschitzian behavior, where K is a bounded subset of X. F...
Rafael Correa, Pedro Gajardo, Lionel Thibault
SIAMMA
2010
87views more  SIAMMA 2010»
15 years 1 months ago
Asymptotic Shallow Water Models for Internal Waves in a Two-Fluid System with a Free Surface
Abstract. In this paper, we derive asymptotic models for the propagation of two and threedimensional gravity waves at the free surface and the interface between two layers of immis...
Vincent Duchêne
SIAMMA
2010
102views more  SIAMMA 2010»
15 years 1 months ago
Trace Theorems for a Class of Ramified Domains with Self-Similar Fractal Boundaries
This work deals with trace theorems for a class of ramified bidimensional domains with a self-similar fractal boundary . The fractal boundary is supplied with a probability measur...
Yves Achdou, Nicoletta Tchou