Publications

• Pré-publication, Document de travail

Cohomologie de Dolbeault feuilletée du feuilletage complexe affine de Reeb

Aziz El Kacimi Alaoui, Rochdi Ben Charrada

2017. ⟨hal-03165346⟩

• Article dans une revue

Optimal control of some quasilinear Maxwell equations of parabolic type

Serge Nicaise, Fredi Tröltzsch

An optimal control problem is studied for a quasilinear Maxwell equation of nondegenerate parabolic type. Well-posedness of the quasilinear state equation, existence of an optimal control, and weak Gateaux-differentiability of the control-to-state mapping are proved. Based on these results, first-…

Discrete and Continuous Dynamical Systems - Series S, 2017, 10 (6), pp.1375-1391. ⟨10.3934/dcdss.2017073⟩. ⟨hal-03166140⟩

• Article dans une revue

Control of the γ-alumina to α-alumina phase transformation for an optimized alumina densification

Samir Lamouri, M. Hamidouche, Noureddine Bouaouadja, H. Belhouchet, Vincent Garnier, Gilbert Fantozzi, Jean-François Trelcat

In this work, we studied the aptitude to sintering green bodies using γ-Al2O3 transition alumina as raw powder. We focused on the influence of the heating rate on densification and microstructural evolution. Phase transformations from transition alumina γ → δ → θ → α-Al2O3 were studied by in situ X…

Boletín de la Sociedad Española de Cerámica y Vidrio, 2017, 56 (2), pp.47-54. ⟨10.1016/j.bsecv.2016.10.001⟩. ⟨hal-01804220⟩

• Poster de conférence

Morphology and phase control of titanium dioxide via hydrothermal synthesis with respect to the composition of the precursor solution

Mélanie Wynn, Philippe Champagne, Samuel Bernard, Philippe Miele, Anne Leriche

Annual Meeting du BCerS, Dec 2016, Mol, Belgium. ⟨hal-02881256⟩

• Thèse

Theoretical and numerical study of the stability of some distributed systems with dynamic boundary control, Étude théorique et numérique de la stabilité de certains systèmes distribués avec contrôle frontière de type dynamique

Mohamad Ali Sammoury

This thesis is devoted to the study of the stabilization of some distributed systems with dynamic boundary control. First, we consider the stabilization of the Rayleigh beam equation with only one dynamic boundary control moment or force. We show that the system is not uniformly (exponentially)…, Cette thèse est consacrée à l’étude de la stabilisation de certains systèmes distribués avec contrôle frontière de type dynamique. Nous considérons, d’abord, la stabilisation de l’équation de la poutre de Rayleigh avec un seul contrôle frontière dynamique moment ou force. Nous montrons que le…

General Mathematics [math.GM]. Université de Valenciennes et du Hainaut-Cambresis; Université Libanaise, 2016. English. ⟨NNT : 2016VALE0032⟩. ⟨tel-01523446⟩

• Article dans une revue

Preparation and characterization of anorthite and hydroxyapatite from Algerian Kaolin and natural phosphate

H. Belhouchet, F. Chouia, M. Hamidouche, Anne Leriche

Different composite materials were prepared using kaolin (DD2) and natural phosphate. Several mixtures were used by varying the kaolin content from 20 to 80 mass %. All powders were mixed and grounded by ball milling and then pressed in cylindrical form. Finally, the green samples were sintered…

Journal of Thermal Analysis and Calorimetry, 2016, 126 (3), pp.1045-1057. ⟨10.1007/s10973-016-5655-8⟩. ⟨hal-03117357⟩

• Article dans une revue

Geometric Design: Visualization and Representation

Gudrun Albrecht, Daniel Gonsor, Stephen Mann, Thomas J Peters

SIAM News, 2016, 49 (10). ⟨hal-03228093⟩

• Communication dans un congrès

Mass points, Bézier curves and conics : a survey

Jean-Paul Becar, Lionel Garnier

29ème journées de l’association française d’informatique graphique, Nov 2016, Grenoble, France. ⟨hal-03163456⟩

• Communication dans un congrès

Functor calculus as a new tool in algebra: commutators, actions, modules and linearisation

Manfred Hartl

Métodos Categóricos y Homotópicos en Álgebra, Geometría y Topología, Nov 2016, Logroño, Spain. ⟨hal-03181259⟩

• Poster de conférence

The Minkowski-Lorentz space for Computer Aided Design purposes

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

This document deals with the Computer Aided Geometric Design with a short presentation of the Minkowski-Lorentz space. This space generalizes to R 5 the one used in the relativity theory. The Minkowski-Lorentz space oers a more intuitive writing of a sphere given by a point, a normal vector at the…

Third International Conference and Expo on Computer Graphics & Animation, Nov 2016, Las Vegas, United States. 2016. ⟨hal-02508282⟩