Daniel Onofrei (University of Houston, USA) is visiting us from May 15 to July 15.
He is a specialist in imaging, wave control and multiscale analysis.
He will also take part in the Workshop “Localization, Control and Wave Inversion I” on July 5.
You can find him in office 175.
This workshop seeks to bring together physicists and mathematicians working on properties of Neumann-Poincaré operator and related applications in optics, to promote exchange of ideas and present recent developments on the issue.
More information : http://www-ljk.imag.fr/membres/Faouzi.Triki/NPO.html
In multi-phase flows the interactions between phases further increase the already stringent requirements on methods and software capabilities for flow simulations.
The computational elements have to resolve a multitude of scales, handle the physics imposed by the different phases and capture their interfaces.
By their adaptivity, accuracy and robustness, particle methods provide desirable methods to address these issues.
In this project we will develop multi-resolution semi-largrangian particle methods and software that can harness the capabilities of supercomputing architectures to simulate multi-phase flows. We will also consider hybrid strategies where different computational blocks and algorithms are distributed to heterogeneous hardware (CPU/GPU) to optimize the parallel scalability of the software.
Turbulent flow
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Fernando Guevara Vasquez, Assistant Professor at University of Utah, is visiting us for the whole academic year.
His reasearch deals with inverse problems and in particular cloacking. However he did not manage to cloack himself and you can easily meet him in the laboratory. We added him to the Faculty list of the team, taking into account the very precise FAQ of his web page 😉
Every year PDE people from the Auvergne-Rhône-Alpes region gather for two days.
In 2017 they will gather at the ENS in Lyon on October 19th and 20th.
The full programme can be found on the JEARA web page: http://math.univ-lyon1.fr/~jera/2017.html
Jun 12
Daniel Onofrei (University of Houston, USA) is visiting us from May 15 to July 15.
He is a specialist in imaging, wave control and multiscale analysis.
He will also take part in the Workshop “Localization, Control and Wave Inversion I” on July 5.
You can find him in office 175.
Nov 20
This workshop seeks to bring together physicists and mathematicians working on properties of Neumann-Poincaré operator and related applications in optics, to promote exchange of ideas and present recent developments on the issue.
More information : http://www-ljk.imag.fr/membres/Faouzi.Triki/NPO.html
Oct 05
In multi-phase flows the interactions between phases further increase the already stringent requirements on methods and software capabilities for flow simulations.
The computational elements have to resolve a multitude of scales, handle the physics imposed by the different phases and capture their interfaces.
By their adaptivity, accuracy and robustness, particle methods provide desirable methods to address these issues.
In this project we will develop multi-resolution semi-largrangian particle methods and software that can harness the capabilities of supercomputing architectures to simulate multi-phase flows. We will also consider hybrid strategies where different computational blocks and algorithms are distributed to heterogeneous hardware (CPU/GPU) to optimize the parallel scalability of the software.
Turbulent flow
Enregistrer
Enregistrer
Sep 15
Fernando Guevara Vasquez, Assistant Professor at University of Utah, is visiting us for the whole academic year.
His reasearch deals with inverse problems and in particular cloacking. However he did not manage to cloack himself and you can easily meet him in the laboratory. We added him to the Faculty list of the team, taking into account the very precise FAQ of his web page 😉
Sep 15
Every year PDE people from the Auvergne-Rhône-Alpes region gather for two days.
In 2017 they will gather at the ENS in Lyon on October 19th and 20th.
The full programme can be found on the JEARA web page: http://math.univ-lyon1.fr/~jera/2017.html
Sep 15
Today Ludovic Métivier defends his Habilitation entitled “Development of numerical methods for seismic imaging using the full waveform”.
You can find the summary and jury members following this link: http://www-ljk.imag.fr/Seminars/1503567172810.html
Jul 12
This book presents a comprehensive overview of the modeling of complex fluids, including many common substances, such as toothpaste, hair gel, mayonnaise, liquid foam, cement and blood, which cannot be described by Navier-Stokes equations. It also offers an up-to-date mathematical and numerical analysis of the corresponding equations, as well as several practical numerical algorithms and software solutions for the approximation of the solutions. It discusses industrial (molten plastics, forming process), geophysical (mud flows, volcanic lava, glaciers and snow avalanches), and biological (blood flows, tissues) modeling applications. This book is a valuable resource for undergraduate students and researchers in applied mathematics, mechanical engineering and physics.
