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The degrees of freedom of the Group Lasso for a General Design
In this paper, we are concerned with regression problems where covariates can be grouped in nonoverlapping blocks, and where only a few of them are assumed to be... -
CVS-Vintage: A Dataset of 14 CVS Repositories of Java Software
This paper presents a dataset of 14 CVS repositories of Java applications. This dataset aims at supporting the replication of early papers in the field of software... -
Existence of kink solutions in a discrete model of the polyacetylene molecule
This paper deals with the proof of the existence of kink states in the discrete model of the polyacetylene molecule . We use ideas from Kennedy and Lieb to study... -
Triangulated categories of mixed motives
We construct triangulated categories of mixed motives over a noetherian scheme of finite dimension, extending Voevodsky's definition of motives over a field. We prove... -
Passive flow control around a 2D semi-circular cylinder using porous media
The passive control of flow past a semi-circular cylinder is carried out. This control is achieved by adding a porous layer between the solid obstacle and the... -
A scaling proof for Walsh's Brownian motion extended arc-sine law
We present a new proof of the extended arc-sine law related to Walsh's Brownian motion, known also as Brownian spider. The main argument mimics the scaling property... -
Histoire d'une rencontre ratée et histoire à parts inégales. Essai sur le dis...
Ce texte (texte principal + annexes) est la version auteur corrigée et augmentée (527 pages) d'un ouvrage paru en 2005 sous le titre : L'orientalisme français en pays d'Annam... -
Parameter estimation by contrast minimization for noisy observations of a dif...
We consider the estimation of unknown parameters in the drift and diffusion coefficients of a one-dimensional ergodic diffusion X when the observation Y is a discrete... -
A PDE approach to nonlinear potential theory in metric measure spaces
We show that the tools recently introduced by the first author in [9] allow to give a PDE description of p-harmonic functions in metric measure setting. Three... -
Heat flow and calculus on metric measure spaces with Ricci curvature bounded ...
To the memory of Enrico Magenes, whose exemplar life, research and teaching shaped generations of mathematicians -
Metric measure spaces with Riemannian Ricci curvature bounded from below
(v2) Minor typos, proof of Proposition 2.3, proof of Theorem 4.8: corrected. Proof of Theorem 6.2: corrected and simplified, thanks to the new Lemma 2.8. Lemma 3.6 and 4.6 (of... -
Calculus and heat flow in metric measure spaces and applications to spaces wi...
Minor typos corrected and many small improvements added. Lemma 2.4, Lemma 2.10, Prop. 5.7, Rem. 5.8, Thm. 6.3 added. Rem. 4.7, Prop. 4.8, Prop. 4.15 and Thm 4.16... -
The Abresch-Gromoll inequality in a non-smooth setting
We prove that the Abresch-Gromoll inequality holds on infinitesimally Hilbertian CD(K,N) spaces in the same form as the one available on smooth Riemannian manifolds. -
A Flow Tangent to the Ricci Flow via Heat Kernels and Mass Transport
We present a new relation between the short time behavior of the heat flow, the geometry of optimal transport and the Ricci flow. We also show how this relation can be... -
On the differential structure of metric measure spaces and applications
The main goals of this paper are: i) To develop an abstract differential calculus on metric measure spaces by investigating the duality relations between differentials... -
Primitive multiple curves: classification, deformations and moduli spaces of ...
exposé à l' INTERNATIONAL CONFERENCE ON ALGEBRAIC GEOMETRY in honour of Professor M. S. Narasimhan. Bangalore - December 1-3 2012
