Publications

• Communication dans un congrès

Fabrication of higher thermal stability doped β-tricalcium phosphate bioceramics by robocasting

Nicolas Somers, Florian Jean, Marie Lasgorceix, Anthony Thuault, Fabrice Petit, Anne Leriche

β-tricalcium phosphate (β-TCP) is one of the most attractive biomaterials for bone repair since it shows an excellent biological compatibility, osteoconductivity, and resorbability. It can be used to produce bone implants serving as temporary supports for bone regeneration.However, there are still…

96th Annual Meeting of the Deutsche Keramische Gesellschaft (DKG / German Ceramic Society), Apr 2021, Virtual conference, Germany. ⟨hal-04392013⟩

• Communication dans un congrès

Hybrid additive/subtractive manufacturing system to prepare dense and complex shape ceramic parts

Qirong Chen, Enrique Juste, Marie Lasgorceix, Anne Leriche, Fabrice Petit

The 8th International Congress on Ceramics (ICC8), Apr 2021, Busan, South Korea. ⟨hal-04393230⟩

• Article dans une revue

Weighted $$L^2$$ Version of Mergelyan and Carleman Approximation

Séverine Biard, John Erik Fornæss, Jujie Wu

Abstract We study the density of polynomials in H2 ( E , φ ) , the space of square integrable functions with respect to e−φdm and holomorphic on the interior of E in C, where φ is a subharmonic function and d m is a measure on E . We give a result where E is the union of a Lipschitz graph and a…

The Journal of Geometric Analysis, 2021, 31 (4), pp.3889-3914. ⟨10.1007/s12220-020-00418-x⟩. ⟨hal-03207775⟩

• Article dans une revue

On the nonexistence and rigidity for hypersurfaces of the homogeneous nearly Kähler S3×S3

Zejun Hu, Marilena Moruz, Luc Vrancken, Zeke Yao

In this paper, we study hypersurfaces of the homogeneous NK (nearly Kähler) manifold S3×S3. As the main results, we first show that the homogeneous NK S3×S3 admits neither locally conformally flat hypersurfaces nor Einstein Hopf hypersurfaces. Then, we establish a Simons type integral inequality…

Differential Geometry and its Applications, 2021, 75, 22 p. ⟨10.1016/j.difgeo.2021.101717⟩. ⟨hal-03722556⟩

• Pré-publication, Document de travail

Equation cohomologique d'un automorphisme affine hyperbolique du tore

Abdellatif Zeggar

We study the discrete cohomological equation of a hyperbolic affine automorphism Y of the torus (whose linear part is not necessarily diagonalisable). More precisely ; if d is the cobord operator defined by : d (h) = h-hoY for every element h of the Fréchet space E of the differentiable functions…

2021. ⟨hal-03186400⟩

• Communication dans un congrès

Synthesis of Zr-UiO-66 with Tuned Acidity and their Performance in Dehydration of Fructose

Bakytzhan Yeskendir, Jeremy Dhainaut, Jean-Philippe Dacquin, Yannick Lorgouilloux, Christian Courtois

Groupe Francais des Zeolithes (GFZ), Mar 2021, Webinaire, France. ⟨hal-04291690⟩

• Poster de conférence

Développement par robocasting de biocéramiques en β-TCP dopé destiné à la fabrication de substituts osseux

Nicolas Somers, Florian Jean, Marie Lasgorceix, Anthony Thuault, Nicolas Preux, Cathy Delmotte, Fabrice Petit, Anne Leriche

Journées annuelles du Groupe Français de la Céramique (GFC) 2021, Mar 2021, France, France. ⟨hal-04392687⟩

• Article dans une revue

Rational energy decay rate for the wave equation with delay term on the dynamical control

Gilbert Bayili, Serge Nicaise, Roland Silga

We consider the wave equation with a delay term in the dynamical control. If the delay term is small enough, we establish the strong stability of this system, but show that it is not exponentially stable. We then prove that the system with delay has the same rational decay rate than the one without…

Journal of Mathematical Analysis and Applications, 2021, 495, pp.124693 -. ⟨10.1016/j.jmaa.2020.124693⟩. ⟨hal-03492566⟩

• Article dans une revue

Ferroelectric BT–PVDF Composite Thick Films for Electrical Energy Storage

Hicham Ait Laasri, Didier Fasquelle, Amina Tachafine, Jean-Claude Carru, Mohamed Rguiti, Mohamed Elaatmani

Hybrid composites have been elaborated by incorporation of BaTiO3 (BT) inorganic nanoparticles into polyvinylidene fluoride (PVDF) polymer. BT–PVDF composite thick films with different volume fractions of BT (0%, 7%, 15%, and 30%) were deposited by spin-coating onto Pt/SiO2/Si substrates. The…

Journal of Electronic Materials, 2021, Special Section: TMS2020 Advanced Microelectronic Packaging, Emerging Interconnection Technology, and Pb-free Solder., 50 (3), pp.1132-1139. ⟨10.1007/s11664-020-08657-y⟩. ⟨hal-03703168⟩

• Article dans une revue

Lagrangian submanifolds in complex space forms satisfying equality in the optimal inequality involving δ(2 , … , 2)

Bang-Yen Chen, Luc Vrancken, Xianfeng Wang

It was proved in Chen and Dillen (J Math Anal Appl 379(1), 229–239, 2011) and Chen et al. (Differ Geom Appl 31(6), 808–819, 2013) that every Lagrangian submanifold M of a complex space form M~ n(4 c) with constant holomorphic sectional curvature 4c satisfies the following optimal inequality: δ(2,…,…

Beiträge zur Algebra und Geometrie / Contributions to Algebra and Geometry, 2021, 62 (1), pp.251-264. ⟨10.1007/s13366-020-00541-4⟩. ⟨hal-03722520⟩