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Invited talks in conferences or workshops

Analysis of TE band structure in high contrast honeycomb photonic crystals, Maxence Cassier and Michael I. Weinstein, SIMONS Collaboration satellite workshop, City University of New York, United States, October 2022.

Active thermal cloaking and mimicking, Maxence Cassier, Trent DeGiovanni, Sébastien Guenneau, Fernando Guevara Vasquez, Workshop on diffusion and wave phenomena in complex media, Palaiseau, June 2022.

Analysis of TE band structure in high contrast honeycomb media, Maxence Cassier and Michael Weinstein, 9th Sino-French "Photonics and optoelectronics" workshop PHOTONET in SPIE Photonics Europe, Strasbourg, April 2022.

Electromagnetic energy decay rate in dispersive and dissipative media , Maxence Cassier, Patrick Joly, Luis Alejandro Rosas Martinez, Conference on Mathematics of Wave Phenomena 2022, Karlsruhe Instiute of Technology, Germany, online, February 2022.

Analysis of TE band structure in high contrast honeycomb media, Maxence Cassier and Michael Weinstein, First Fresnel − Imperial College Metamaterials and Plasmonics Workshop, online between the Fresnel Institute, Marseille, France and the Imperial college London, United Kingdom, September 2021.

Imaging small polarizable scatterers with polarization data, Patrick Bardsley, Maxence Cassier and Fernando Guevara Vasquez, Online workshop: Tomographic Reconstructions and their Startling Applications, Erwin Schrödinger International Institute for Mathematical Physics, Vienna, Austria, March 2021.

Bounds on Herglotz functions and physical limits to broadband passive cloaking in the quasitatic regime, Maxence Cassier and Graeme W. Milton, Workshop: Computational Inverse Problems for Partial Differential Equations, Mathematisches Forschungsinstitut Oberwolfach presential and online, Oberwolfach, Germany, December 2020.

Mathematical models for dispersive electromagentic waves, Maxence Cassier, Patrick Joly and Maryna Kachanovska, worskhop on Herglotz-Nevanlinna Theory Applied to Passive, Causal and Active Systems at the BIRS, Banff, Canada, October 2019.

Imaging small polarizable scatterers with polarization data, Patrick Bardsley, Maxence Cassier and Fernando Guevara Vasquez, Applied Inverse Problems Conference 4, Grenoble, France, July 2019.

Limiting amplitude principle for Maxwells equations at the interface of a metamaterial, Maxence Cassier, Christophe Hazard and Patrick Joly, Applied Inverse Problems Conference 4, Grenoble, France, July 2019.

Spectral thoery and limiting amplitude principle for Maxwells equations at the interface of a metamaterial,Maxence Cassier, Christophe Hazard and Patrick Joly, Workshop: from optics to Geophysics 4, Marseille, France, April 2019.

Imaging small polarizable scatterers with polarization data, Patrick Bardsley, Maxence Cassier and Fernando Guevara Vasquez, Inverse Problems Network Meeting 4, Leeds, United Kingdom, January 2019.

Bounds on Herglotz functions and fundamental limits to broadband passive quasistatic cloaking, Maxence Cassier and Graeme Milton, 11th International Conference ETOPIM, Krakow, Poland, July 2018.

On the spectral theory and limiting amplitude principle for Maxwells equations at the interface of a metamaterial, key speaker talk, 11th International Conference ETOPIM, Maxence Cassier, Christophe Hazard and Patrick Joly, Krakow, Poland, July 2018.

Imaging small dielectric scatterers from polarization data, Patrick Bardsley, Maxence Cassier and Fernando Guevara Vasquez, 9th international conference Inverse Problems: Modeling and simulations, Malta, May 2018.

Limiting Amplitude Principle for Maxwell's Equations at the Interface of a Metamaterial., Maxence Cassier, Christophe Hazard and Patrick Joly, Conference in honor of the 60th birthday of Patrick Joly, France, August 2017.

Bounds on Herglotz functions and physical limits to broadband passive cloaking in quasi-statics, Maxence Cassier and Graeme Milton, Workshop on Herglotz-Nevanlinna functions and their applications, Institut Mittag-Leffler , Sweden, May 2017.

On the limiting amplitude principle for Maxwell's equations at the interface of a metamaterial , Maxence Cassier, Christophe Hazard and Patrick Joly, Workshop: Waves in periodic media and metamaterials, Cargese, France, November 2016.

Limitations to broadband cloaking in quasistatics, Maxence Cassier and Graeme Milton, The mathematics of metamaterials and materials, Snowbird Workshop , United States, August 2016.

Bounds on Stieltjes functions and their applications to fundamental limits of broadband passive cloaking in quasitatics, Maxence Cassier and Graeme Milton, Mathematical and computational aspects of Maxwell's equations, EPSRC Durham Symposium, United Kingdom, July 2016.

On the spectral theory and limiting amplitude principle for a transmission problem between a dielectric and a metamaterial, Maxence Cassier, Christophe Hazard and Patrick Joly, Conference on operators, operators families and asymptotic, University of Bath, United Kingdom, May 2016.

Spectral theory and limiting amplitude principle for a two-layered medium composed of a dielectic and a metamaterial, Maxence Cassier, Christophe Hazard and Patrick Joly, Workshop on Interdisciplinary Mathematics , Penn State University, Pennsylvania, United States, May 2015.

On the limiting amplitude principle for a transmission problem between a dielectric and a metamaterial, Maxence Cassier, Christophe Hazard and Patrick Joly, AMS spring western sectional meeting, , University of Nevada, Las Vegas, United States, April 2015.

Space-time focusing on unknown obstacles, Maxence Cassier, Christophe Hazard and Patrick Joly, International conference in applied mathematics, Herklion, Greece, September 2013.

Selective focusing for time-dependent waves, Maxence Cassier, Christophe Hazard and Patrick Joly, Workshop: Inverse problems and imaging, institut Henri Poincaré, Paris, France, February 2013.

Selective focusing for time-dependent waves, Maxence Cassier, Christophe Hazard and Patrick Joly, Workshop: Computational electromagnetism and acoustics Oberwolfach, Germany, January 2013.

Using time reversal for space-time focusing of acoustic waves, Maxence Cassier, Christophe Hazard and Patrick Joly, Workshop: Journées de Metz 2012: recent advances in modeling, analysis and simulation of wave propagation, Metz, France, March 2012.

Talks in conferences with review commitee

TE band structure for honeycomb media in a high contrast regime, Maxence Cassier and Michael I. Weinstein, Waves 2022, Plaiseau, France, July 2022.

Analysis of the TE band structure in high contrast honeycomb photonic crystals, Maxence Cassier and Michael I. Weinstein, 12th International Conference ETOPIM, Besançon, France, July 2022.

TE Band Structure for High Contrast Honeycomb Media, Maxence Cassier and Michael Weinstein, The 14th International Congress on Artificial Materials for Novel Wave Phenomena, hosted in New−York, presented online due to the Covid, September 2020.

Imaging small dilectric inclusions with polarization data, Patrick Bardsley, Maxence Cassier and Fernando Guevara Vasquez, , Waves conference, Vienna, Austria, August 2019.

Imaging polarizable dipoles, Maxence Cassier and Fernando Guevara Vasquez, Waves conference, Minneapolis, United States, May 2017.

Bounds on Stieltjes functions and their applications to passive cloaking, Maxence Cassier and Graeme W. Milton, SIAM Conference on mathematical aspects of materials Science, Philadelphia, United States, Mai 2016.

Imaging polarizable dipoles, Maxence Cassier and Fernando Guevara Vasquez, SIAM Conference on mathematical aspects of materials Science, Philadelphia, United States, Mai 2016.

Limiting amplitude principle for a two-layered medium composed of a dielectric material and a metamaterial , Maxence Cassier, Christophe Hazard and Patrick Joly, Waves conference, Karlsruhe institut of technology, Germany, July 2015.

Selective focusing on unknown scatterers , Maxence Cassier, Christophe Hazard and Patrick Joly, Waves conference , Tunis, Tunisia, June 2013.

Multiple acoustic scattering by small obstacles in two dimensions, Maxence Cassier, Christophe Hazard, Waves conference, Vancouver, Canada, July 2011.

Colloquium, GDR and Seminars

Active thermal cloaking and mimicking, Maxence Cassier, Trent DiGiovanni, Sébastien Guenneau, Fernando Guevara Vasquez, joint Numerical Analysis Seminar between the KTH and the Stockholm University, online, Sweden, June 2022.

Active thermal cloaking and mimicking, Maxence Cassier, Trent DiGiovanni, Sébastien Guenneau, Fernando Guevara Vasquez, Webinaire du GT1 du GDR Ondes , online, France, June 2021.

Mathematical models for dispersive electromagentic waves, Maxence Cassier, Patrick Joly and Maryna Kachanovska, Seminar of the INRIA team: Atlantis , online, Sophia Antipolis, France, April 2021.

On the spectral theory and the limiting amplitude principle for a transmission problem between a dielectric and a metamaterial, Maxence Cassier, Christophe Hazard and Patrick Joly, séminaire Analyse Numérique et Equations aux Dérivées Partielles, Laboratoire Paul Painlevé, Lille, France, February 2019.

Spectral theory and limiting amplitude principle for Maxwell's equations at the interface of a metamaterial, Maxence Cassier, Christophe Hazard and Patrick Joly, séminaire de dynamique quantique et classique, CPT, Marseille, France, January 2019.

Imaging small polarizable scatterers with polarization data, Patrick Bardsley, Maxence Cassier and Fernando Guevara Vasquez, colloquium of Applied Mathematics of University of Göttingen, Germany, December 2018.

Limiting amplitude principle for Maxwell’s equations at the interface of a metamaterial, Maxence Cassier, Christophe Hazard and Patrick Joly, seminar of the Department of Mathematics and Statistics of the University of Limerick, Ireland, November 2018.

Limiting amplitude principle for Maxwell’s equations at the interface of a metamaterial, Maxence Cassier, Christophe Hazard and Patrick Joly, seminar of the Institut Langevin, France, November 2018.

On the limiting amplitude principle for a transmission problem between a dielectric and a metamaterial , Maxence Cassier, Christophe Hazard and Patrick Joly, seminar of Numerical Analysis, Institut de Recherche de Mathématiques de Rennes (IRMAR), France, November 2018.

On the limiting amplitude principle for Maxwell's equations at the interface of a metamaterial , Maxence Cassier, Christophe Hazard and Patrick Joly, seminar of the LMA Laboratory, France, September 2018.

Imaging small dielectric scatterers from polarization data , Patrick Bardsley, Maxence Cassier and Fernando Guevara Vasquez, seminar on imaging of the Institut Fresnel , France, July 2018.

Bounds on Herglotz functions and fundamental limits to broadband passive cloaking in the quasi-static regime, Maxence Cassier and Graeme Milton, Advanced theoretical and numerical methods for waves in structured media, GDR Ondes , France, Mars 2018.

Limiting amplitude principle for Maxwell's equations at the interface of a metamaterial., Maxence Cassier, Christophe Hazard and Patrick Joly, Seminar of the theme Electromagnetism and metamaterial, Institut Fresnel, France, Janvier 2018.

On the limiting amplitude principle for Maxwell's equations at the interface of a metamaterial., Maxence Cassier Christophe Hazard and Patrick Joly Applied Mathematics Colloquium, New Jersey Institute of Technology, United States, September 2017.

Spectral theory and limiting amplitude principle for Maxwell’s equations at the interface of a metamaterial., Maxence Cassier, Christophe Hazard and Patrick Joly IMA seminar, University of Minnesota, United States, October 2016.

Bounds on Herglotz functions and fundamental limits on broadband passive quasi-static cloaking, Maxence Cassier and Graeme Milton, IMA Postdoc seminar, University of Minnesota , United States, October 2016.

Space-time focusing on acoustic scatterers , Maxence Cassier, Christophe Hazard and Patrick Joly, Geomechanics Seminar, Civil Engineering Department, University of Minnesota , United States, October 2016.

Spectral theory and limiting amplitude principle for a transmission problem between a dielectric and a metamaterial, Maxence Cassier, Christophe Hazard and Patrick Joly, Mathematical Physics Seminar, Florida Insitute of Technology, United States, October 2015.

Space-time focusing for time-dependent acoustic waves , Maxence Cassier, Christophe Hazard, Inverse problems seminar of University College of London , United Kingdom, June 2015.

Analysis of two time-dependent wave propagation phenomena 1) Space-time focusing on unknown scatterers; 2) Limiting amplitude principle in a medium composed of a dielectric and a metamaterial , Maxence Cassier, Christophe Hazard and Patrick Joly, University of Utah applied math seminar, Salt Lake City, United States, October 2014.

Selective focusing for time-dependent waves, Maxence Cassier, Christophe Hazard and Patrick Joly, Poems seminar, Palaiseau, France, January 2013.

Poster sessions

Space-time focusing for acoustic waves , Maxence Cassier, Christophe Hazard and Patrick Joly, International conference on novel directions in inverse scattering, honoring David Colton , Newark, United states, July 2013 (invited).

Space-time focusing on unknown scatterers , Maxence Cassier, Christophe Hazard and Patrick Joly,Workshop: Wave propagation in complex media and applications, Heraklion, Greece, May 2012.