17 datasets found

In the first part of this work, we give some criteria of automatic continuity for representations from topological groups in Banach algebras. Two different approaches...

International audience

International audience

Parametric image alignment is a fundamental task of many vision applications such as object tracking, image mosaicking, video compression and augmented reality. To...

24 pages

The subject of this handbook is Teichmüller theory in a wide sense, namely the theory of geometric structures on surfaces and their moduli spaces. This includes the...

We survey the recent activities of the Odyssée Laboratory in the area of the application of mathematics to the design of models for studying brain anatomy and...

In this thesis, we are interested first in the sub-Riemannian problems on 2-step nilpotent Lie groups. We start by obtaining a complete classification of 2-step...

International audience

The paper is based on two lectures given in the department of mathematics of the university of Montpellier 2, France, in may 2013. It will be proposed to the special issue...

Talk given at the Conference "Lie and Klein; the Erlangen program and its impact on mathematics and physics", Strasbourg, Sept. 2012

International audience

5 pages Preprint version on arxiv: http://arxiv.org/abs/1309.3901

We want to describe the triplets (\Omega, (g), \mu) where (g) is the (co)metric associated to some symmetric second order differential operator L defined on the domain...

The paper is based on two lectures given in the department of mathematics of the university of Montpellier 2, France, in may 2013 and Firenze, Italy, in june 2013. It will be...

International audience

770 pages