Publications

• Pré-publication, Document de travail

Sharp phase transition for the continuum Widom-Rowlinson model

David Dereudre, Pierre Houdebert

The Widom-Rowlinson model (or the Area-interaction model) is a Gibbs point process in $\mathbb{R}^d$ with the formal Hamiltonian $H(\omega)=\text{Volume}(\cup_{x\in\omega} B_1(x))$, where $\omega$ is a locally finite configuration of points and $B_1(x)$ denotes the unit closed ball centred at $x$.…

2018. ⟨hal-01893063⟩

• Article dans une revue

Drinfeld–Sokolov reduction in quantum algebras: canonical form of generating matrices

Dimitri Gurevich, Pavel Saponov, Dmitry Talalaev

We define the second canonical forms for the generating matrices of the Reflection Equation algebras and the braided Yangians, associated with all even skew-invertible involutive and Hecke symmetries. By using the Cayley–Hamilton identities for these matrices, we show that they are similar to their…

Letters in Mathematical Physics, 2018, 108 (10), p. 2303-2314. ⟨10.1007/s11005-018-1084-x⟩. ⟨hal-03165329⟩

• Poster de conférence

BIObased textiles for energy HARVesting applications

Birgit Stubbe, Alice Cardot, Mohamed Aymen Ben Achour, Sophie Barrau, Cédric Samuel, Christian Courtois, Luc Ruys

3rd International Conference on Biobased Textiles and Plastics, Oct 2018, Ghent, Belgium. ⟨hal-04289634⟩

• Article dans une revue

The radiative transfer equation with a nonhomogeneous reflectivity boundary condition coupled with the heat conduction equation

Luc Paquet, Hawraa Nabolsi

In this paper, we make a rigorous mathematical analysis of the radiative heating of a semitransparent body made of a glass by a black radiative source surrounding it. This requires the study of the coupling between quasi‐steady radiative‐transfer boundary value problems with nonhomogeneous…

Mathematical Methods in the Applied Sciences, 2018, 41 (13), pp.5254-5273. ⟨10.1002/mma.5077⟩. ⟨hal-03163754⟩

• Communication dans un congrès

A predictive analysis data-based for Additive Manufacturing

Ahmed Remadna, Mohamed Amin Benatia, Anne Louis, Christian Gout

16th International Conference on Manufacturing Research ICMR 2018, Sep 2018, SKOVDE, Sweden. ⟨hal-04103564⟩

• Article dans une revue

Alumina Porous Ceramics Obtained by Freeze Casting: Structure and Mechanical Behaviour under Compression

Dominique Hautcoeur, Véronique Lardot, Francis Cambier, Anne Leriche, Maurice Gonon, Carmen Baudin

The aim of the work is to analyse the mechanical behaviour of anisotropic porous alumina ceramics processed by freeze casting (ice templating). The freeze cast specimens were characterised by a lamellar structure with ellipsoidal pore shape, with a size ranging from 6 to 42 µm and 13 to 300 µm for…

Ceramics, 2018, 1 (1), pp.83-97. ⟨10.3390/ceramics1010008⟩. ⟨hal-03477168⟩

• Article dans une revue

A classification of totally geodesic and totally umbilical Legendrian submanifolds of (κ,μ)-spaces

Alfonso Carriazo, Veronica Martin-Molina, Luc Vrancken

We present classifications of totally geodesic and totally umbilical Legendrian submanifolds of (κ,μ)-spaces with Boeckx invariant I≤−1. In particular, we prove that such submanifolds must be, up to local isometries, among the examples that we explicitly construct

Annals of Global Analysis and Geometry, 2018, 54 (2), pp.173-185. ⟨10.1007/s10455-018-9597-1⟩. ⟨hal-03722206⟩

• Article dans une revue

Effect of Microwave Drying, Calcination and Aging of Pt/Al2O3 on Platinum Dispersion

Xavier Auvray, Anthony Thuault

The effect of heating method employed for drying and calcination during the synthesis of 1 wt% Pt/Al 2 O 3 catalyst was investigated. Conventional heating (CH) in resistive oven and microwave heating (MW) in single mode were applied, and the Pt dispersion and Brunauer-Emmett-Teller (BET) surface…

Catalysts, 2018, 8 (9), pp.348. ⟨10.3390/catal8090348⟩. ⟨hal-04281996⟩

• Chapitre d'ouvrage

Theory of Minkowski-Lorentz Spaces

Lionel Garnier, Jean-Paul Becar, Lucie Druoton, Laurent Fuchs, Géraldine Morin

Encyclopedia of Computer Graphics and Games, Springer International Publishing, pp.1-17, 2018, 978-3-319-08234-9. ⟨10.1007/978-3-319-08234-9_111-1⟩. ⟨hal-03545473⟩

• Article dans une revue

Generalized harmonic morphisms and horizontally weakly conformal biharmonic maps

Elsa Ghandour, Ye-Lin Ou

Harmonic morphisms are maps between Riemannian manifolds that pull back harmonic functions to harmonic functions. These maps are characterized as horizontally weakly conformal harmonic maps and they have many interesting links and applications to several areas in mathematics (see the book [2] by…

Australian Journal of Mathematical Analysis and Applications, 2018, 464 (1), pp.924-938. ⟨10.1016/j.jmaa.2018.04.044⟩. ⟨hal-03149449⟩