262 citations
- Centre National de la Recherche ScientifiqueFR35 papers
- Université Savoie Mont BlancFR32 papers
- Le LAMAFR21 papers
- Pontifícia Universidade Católica do ParanáBR16 papers
- Institut National des Sciences Mathématiques et de leurs InteractionsFR13 papers
- Université Grenoble AlpesFR8 papers
- Institut de Planétologie et d'Astrophysique de GrenobleFR6 papers
- Laboratoire des Sciences de l'Ingénieur pour l'EnvironnementFR6 papers
- Laboratoire d’Innovation pour les Technologies des Énergies Nouvelles et les nanomatériauxFR6 papers
- Arcetri Astrophysical ObservatoryIT5 papers
- Astronomical Observatory of RomeIT5 papers
- California Institute of TechnologyUS5 papers
9 papers · 1 filter
Augmented Skew-Symetric System for Shallow-Water System with Surface Tension Allowing Large Gradient of Density
Jean-Paul Vila, Gael Richard, Didier Bresch +7
In this paper, we introduce a new extended version of the shallow water equations with surface tension which is skew-symmetric with respect to the L2 scalar product and allows for…
An efficient numerical method for a long-term simulation of heat and mass transfer: the case of an insulated rammed earth wall
Madina Abdykarim, Julien Berger, Denys Dutykh +1
Innovative numerical scheme studied in this work enables to overcome two main limitations of Building Performance Simulation (BPS) programs as high computational cost and the choic…
On the comparison of three numerical methods applied to building simulation: finite-differences, RC circuit approximation and a spectral method
Julien Berger, Suelen Gasparin, Denys Dutykh +1
Predictions of physical phenomena in buildings are carried out by using physical models formulated as a mathematical problem and solved by means of numerical methods, aiming at eva…
The SOPHIE search for northern extrasolar planets. XIV. A temperate ( K) super-earth around the nearby star Gliese 411
R. F. Díaz, X. Delfosse, M. J. Hobson +33
Periodic radial velocity variations in the nearby M-dwarf star Gl411 are reported, based on measurements with the SOPHIE spectrograph. Current data do not allow us to distinguish b…
Long wave interaction with a partially immersed body. Part I: Mathematical models
Gayaz Khakimzyanov, Denys Dutykh
In the present article we consider the problem of wave interaction with a partially immersed, but floating body. We assume that the motion of the body is prescribed. The general ma…
A new model for simulating heat, air and moisture transport in porous building materials
Julien Berger, Denys Dutykh, Nathan Mendes +1
This work presents a detailed mathematical model combined with an innovative efficient numerical model to predict heat, air and moisture transfer through porous building materials.…