Publicaciones

• Communication dans un congrès

Development of high temperature surface acoustic wave sensors based on a piezoelectric glass-ceramic

F. Dupla, Marie-Sophie Renoirt, Maurice Gonon, Nikolay Smagin, Marc Duquennoy, Gregory Martic, Mohamed Rguiti

XVI Conference and Exhibition of the European Ceramic Society, XVI ECerS 2019, Jun 2019, Torino, Italy. ⟨hal-03595066⟩

• Communication dans un congrès

DEVELOPMENT OF SUBSTITUTED BETA-TCP FOR IMPROVED THERMAL STABILITY DURING MICROWAVE SINTERING

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

XVI CONFERENCE AND EXHIBITION OF THE EUROPEAN CERAMIC SOCIETY, Jun 2019, Torino, Italy. ⟨hal-04393086⟩

• Poster de conférence

Doping β-TCP ceramics to improve their stability and their antimicrobial properties in use of bone substitute implants

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

3rd BIOMAT congress Materials for Health 2019, Jun 2019, La Grande Motte, France. ⟨hal-04393035⟩

• Article dans une revue

Decay rate of the Timoshenko system with one boundary damping

Denis Mercier, Virginie Régnier

In this paper, we study the indirect boundary stabilization of the Timoshenko system with only one dissipation law. This system, which models the dynamics of a beam, is a hyperbolic system with two wave speeds. Assuming that the wave speeds are equal, we prove exponential stability. Otherwise, we...

Evolution Equations and Control Theory, 2019, 8 (2), pp.423-445. ⟨10.3934/eect.2019021⟩. ⟨hal-03142506⟩

• Article dans une revue

A class of analytic pairs of conjugate functions in dimension three

Paul Baird, Elsa Ghandour

We exploit an ansatz in order to construct power series expansions for pairs of conjugate functions defined on domains of Euclidean 3-space. Convergence properties of the resulting series arc investigated. Entire solutions which are not harmonic are found as well as a 2-parameter family of examples...

Advances in Geometry, 2019, 19 (3), pp.421-432. ⟨10.1515/advgeom-2018-0034⟩. ⟨hal-03233957⟩

• Article dans une revue

Lagrangian submanifolds of the nearly Kähler S3 × S3 from minimal surfaces in S3

Burcu Bektaş, Marilena Moruz, Joeri van Der Veken, Luc Vrancken

We study non-totally geodesic Lagrangian submanifolds of the nearly Kähler S3 × S3 for which the projection on the first component is nowhere of maximal rank. We show that this property can be expressed in terms of the so-called angle functions and that such Lagrangian submanifolds are closely...

Proceedings of the Royal Society of Edinburgh: Section A, Mathematics, 2019, 149 (03), pp.655-689. ⟨10.1017/prm.2018.43⟩. ⟨hal-03156184v2⟩

• Communication dans un congrès

Lagrangian submanifolds of the nearly Kähler S3 × S3 from minimal surfaces in S3

Marilena Moruz

We study non-totally geodesic Lagrangian submanifolds of the nearly Kähler S3 × S3 for which the projection on the first component is nowhere of maximal rank. We show that this property can be expressed in terms of the so-called angle functions and that such Lagrangian submanifolds are closely...

Colloque PADGE 2017, Aug 2017, Leuven, Belgium. pp.655-689, ⟨10.1017/prm.2018.43⟩. ⟨hal-03156192⟩

• Article dans une revue

Wavenumber explicit convergence analysis for finite element discretizations of general wave propagation problems

Théophile Chaumont-Frelet, Serge Nicaise

We analyze the convergence of finite element discretizations of time-harmonic wave propagation problems. We propose a general methodology to derive stability conditions and error estimates that are explicit with respect to the wavenumber. This methodology is formally based on an expansion of the...

IMA Journal of Numerical Analysis, 2019, ⟨10.1093/imanum/drz020⟩. ⟨hal-01685388v2⟩

• Article dans une revue

Absence of percolation for Poisson outdegree-one graphs

David Coupier, David Dereudre, Simon Le Stum

A Poisson outdegree-one graph is an oriented graph based on a Poisson point process such that each vertex has only one outgoing edge. The paper focuses on the absence of percolation for such graphs. Our main result is based on two assumptions. The Shield assumption ensures that the graph is locally...

Annales de l'Institut Henri Poincaré (B) Probabilités et Statistiques, 2019, 56 (2), ⟨10.1214/19-AIHP998⟩. ⟨hal-04396346⟩

• Article dans une revue

Dielectric and mechanical optimization properties of porous poly(ethylene-co-vinyl acetate) copolymer films for pseudo-piezoelectric effect

C. Ennawaoui, Houda Lifi, A. Hajjaji, C. Samuel, Mohamed Rguiti, S. Touhtouh, A. Azim, Christian Courtois

In this article, the authors present a porous copolymer film with pseudo-piezoelectric effects as a new candidate material for sensing applications. Porous films of poly(ethylene-co-vinyl acetate) (EVA) with a thicknesses ranging from 160 to 310 μm are fabricated by a coextrusion chemical foaming...

Polymer Engineering and Science, 2019, 59 (7), pp.1455-1461. ⟨10.1002/pen.25132⟩. ⟨hal-03314893⟩