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⟩

• Article dans une revue

Guaranteed Quantity of Interest Error Estimate Based on Equilibrated Flux Reconstruction

Zuqi Tang, Suyang Lou, Abdelkader Benabou, Emmanuel Creusé, Serge Nicaise, Julien Korecki, Jean-Claude Mipo

The quality of a local physical quantity obtained by the numerical method, such as the finite element method (FEM), attracts more and more attention in computational electromagnetism. Inspired by the idea of goal-oriented error estimate given for the Laplace problem, this work is devoted to a…

IEEE Transactions on Magnetics, 2021, 57 (6), pp.1-4. ⟨10.1109/TMAG.2021.3071641⟩. ⟨hal-03195757⟩

• 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, pp.101717. ⟨10.1016/j.difgeo.2021.101717⟩. ⟨hal-03722556⟩

• 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⟩

• 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

Subdivisions of Ring Dupin Cyclides Using Bézier Curves with Mass Points

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

The paper deals in the Computer-Aided Design or Computer-Aided Manufacturing domain with the Dupin cyclides as well as the Bézier curves. It shows that the same algorithms can be used either for subdivisions of ring Dupin cyclides or Bézier curves. The Bézier curves are described with mass points…

WSEAS Transactions on Mathematics, 2021, 20, pp.581-597. ⟨10.37394/23206.2021.20.62⟩. ⟨hal-03521704⟩

• Article dans une revue

Subdivisions of Horned or Spindle Dupin Cyclides Using Bézier Curves with Mass Points

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

This paper shows the same algorithm is used for subdivisions of Dupin cyclides with singular points and quadratic Bézier curves passing through infinity. The mass points are usefull for any quadratic Bézier representation of a parabola or an hyperbola arc. The mass points are mixing weighted points…

WSEAS Transactions on Mathematics, 2021, 20, pp.756-776. ⟨10.37394/23206.2021.20.80⟩. ⟨hal-03541207⟩