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JMIV
2010
87views more  JMIV 2010»
13 years 6 months ago
Infinite Photography: New Mathematical Model for High-Resolution Images
A new mathematical image model is introduced using the photographic process as the starting point. Images are represented as infinite sequences of photons allowing analysis at arb...
Tapio Helin, Matti Lassas, Samuli Siltanen
CORR
2010
Springer
96views Education» more  CORR 2010»
13 years 5 months ago
Stable comparison of multidimensional persistent homology groups with torsion
The present lack of a stable method to compare persistent homology groups with torsion is a relevant problem in current research about Persistent Homology and its applications in P...
Patrizio Frosini
CDC
2010
IEEE
118views Control Systems» more  CDC 2010»
13 years 2 months ago
Networked clock synchronization based on second order linear consensus algorithms
In this paper a distributed algorithm for clock synchronization is proposed. This algorithm is based on an extension of the consensus algorithm able to synchronize a family of dou...
Ruggero Carli, Sandro Zampieri
JSYML
2011
89views more  JSYML 2011»
13 years 2 months ago
Iterative differential Galois theory in positive characteristic: A model theoretic approach
Abstract. This paper introduces a natural extension of Kolchin’s differential Galois theory to positive characteristic iterative differential fields, generalizing to the non-li...
Javier Moreno
SIAMMA
2011
70views more  SIAMMA 2011»
13 years 2 months ago
Global Smooth Solutions of Euler Equations for Van der Waals Gases
We prove global in time existence of solutions of the Euler compressible equations for a Van der Waals gas when the density is small enough in Hm , for m large enough. To do so, w...
Magali Lécureux-Mercier