Skip to Main content
Number of documents

42


Journal articles24 documents

  • Mohamed Kara, Salim Mesbahi, Philippe Angot. The Fictitious Domain Method with Sharp Interface for Elasticity Systems with General Jump Embedded Boundary Conditions. Advances in Applied Mathematics and Mechanics, Global Science Press, 2021, 13 (1), pp.119--139. ⟨10.4208/aamm.OA-2019-0119⟩. ⟨hal-02915666⟩
  • Arthur Sarthou, Stéphane Vincent, Philippe Angot, Jean-Paul Caltagirone. The Algebraic Immersed Interface and Boundary Method for Elliptic Equations with Jump Conditions. Open Journal of fluid Dynamics, Scientific Research, 2020, 10 (3), pp.239 - 269. ⟨10.4236/ojfd.2020.103015⟩. ⟨hal-02921726⟩
  • Philippe Angot, Rima Cheaytou. Vector penalty-projection methods for open boundary conditions with optimal second-order accuracy. Communications in Computational Physics, Global Science Press, 2019, 26 (4), pp.1008--1038. ⟨10.4208/cicp.OA-2018-0016⟩. ⟨hal-01198400v3⟩
  • Philippe Angot. WELL-POSED STOKES/BRINKMAN AND STOKES/DARCY COUPLING REVISITED WITH NEW JUMP INTERFACE CONDITIONS. ESAIM: Mathematical Modelling and Numerical Analysis, EDP Sciences, 2018, 52 (5), pp.1875--1911. ⟨10.1051/m2an/2017060⟩. ⟨hal-01635289⟩
  • Philippe Angot, Rima Cheaytou. On the error estimates of the vector penalty-projection methods: Second-order scheme. Mathematics of Computation, American Mathematical Society, 2018, 87 (313), pp.2159--2187. ⟨10.1090/mcom/3309⟩. ⟨hal-01632234⟩
  • Philippe Angot, Benoît Goyeau, J. Alberto Ochoa-Tapia. Asymptotic modeling of transport phenomena at the interface between a fluid and a porous layer: Jump conditions. Physical Review E , American Physical Society (APS), 2017, 95 (6), ⟨10.1103/PhysRevE.95.063302⟩. ⟨hal-01583856⟩
  • Philippe Angot, Zhilin Li. AN AUGMENTED IIM & PRECONDITIONING TECHNIQUE FOR JUMP EMBEDDED BOUNDARY CONDITIONS. International Journal of Numerical Analysis and Modeling, Institute for Scientific Computing and Information, 2017, 14 (4-5), pp.712-729. ⟨hal-01632229⟩
  • Philippe Angot, Jean-Paul Caltagirone, Pierre Fabrie. A kinematic vector penalty-projection method for incompressible flow with variable density. Comptes Rendus Mathématique, Elsevier Masson, 2016, Ser. I, 354 (11), pp.1124--1131. ⟨10.1016/j.crma.2016.06.007⟩. ⟨hal-01378046⟩
  • Philippe Angot, Gilles Carbou, Victor Péron. Asymptotic study for Stokes-Brinkman model with jump embedded transmission conditions. Asymptotic Analysis, IOS Press, 2016, 96 (3-4), pp.223-249. ⟨10.3233/ASY-151336⟩. ⟨hal-01184429⟩
  • Philippe Angot, Thomas Auphan, Olivier Guès. An optimal penalty method for a hyperbolic system modeling the edge plasma transport in a tokamak. Journal of Computational Physics, Elsevier, 2014, 261, pp.1 - 22. ⟨10.1016/j.jcp.2013.12.037⟩. ⟨hal-00955267⟩
  • Philippe Angot, Jean-Paul Caltagirone, Pierre Fabrie. Fast discrete Helmholtz-Hodge decompositions in bounded domains. Applied Mathematics Letters, Elsevier, 2013, 26 (4), pp.445--451. ⟨10.1016/j.aml.2012.11.006⟩. ⟨hal-00756959⟩
  • Philippe Angot, Johnwill Keating, Peter D. Minev, Peter Minev. A direction splitting algorithm for incompressible flow in complex geometries. Computer Methods in Applied Mechanics and Engineering, Elsevier, 2012, 217-220, pp.111 - 120. ⟨10.1016/j.cma.2012.01.011⟩. ⟨hal-01632281⟩
  • Philippe Angot, Jean-Paul Caltagirone, Pierre Fabrie. A fast vector penalty-projection method for incompressible non-homogeneous or multiphase Navier-Stokes problems. Applied Mathematics Letters, Elsevier, 2012, 25 (11), pp.1681--1688. ⟨10.1016/j.aml.2012.01.037⟩. ⟨hal-00667121⟩
  • Philippe Angot, Jean-Paul Caltagirone, Pierre Fabrie. A new fast method to compute saddle-points in constrained optimization and applications. Applied Mathematics Letters, Elsevier, 2012, 25 (3), pp.245-251. ⟨10.1016/j.aml.2011.08.015⟩. ⟨hal-00626163⟩
  • Philippe Angot, Pierre Fabrie. Convergence results for the vector penalty-projection and two-step artificial compressibility methods. Discrete and Continuous Dynamical Systems - Series B, American Institute of Mathematical Sciences, 2012, 17 (5), pp. 1383--1405, communicated by Roger Temam. ⟨10.3934/dcdsb.2012.17.1383⟩. ⟨hal-00653113v2⟩
  • Benjamin Kadoch, Dmitry Kolomenskiy, Philippe Angot, Kai Schneider. A volume penalization method for incompressible flows and scalar advection-diffusion with moving obstacles. Journal of Computational Physics, Elsevier, 2012, 231 (12), pp.4365-4383. ⟨10.1016/j.jcp.2012.01.036⟩. ⟨hal-01032208⟩
  • Philippe Angot. On the well-posed coupling between free fluid and porous viscous flows. Applied Mathematics Letters, Elsevier, 2011, 24 (6), pp.803-810. ⟨10.1016/j.aml.2010.07.008⟩. ⟨hal-00476386v2⟩
  • Philippe Angot. A fictitious domain model for the Stokes/Brinkman problem with jump embedded boundary conditions. Comptes rendus de l'Académie des sciences. Série I, Mathématique, Elsevier, 2010, 348 (11-12), pp.697-702. ⟨hal-00476369⟩
  • Philippe Angot, Matthieu Jobelin, Jean-Claude Latché. Error analysis of the Penalty-Projection method for the time dependent Stokes equations. International Journal on Finite Volumes, Institut de Mathématiques de Marseille, AMU, 2009, 6 (1), pp.1-26. ⟨hal-00482143⟩
  • Philippe Angot, Franck Boyer, Florence Hubert. Asymptotic and numerical modelling of flows in fractured porous media. ESAIM: Mathematical Modelling and Numerical Analysis, EDP Sciences, 2009, 23 (2), pp.239--275. ⟨hal-00127023v2⟩
  • Pascal Poullet, Jacques Laminie, Philippe Angot, Carine Févrière. On the penalty-projection method for the Navier-Stokes equations with the MAC mesh. Journal of Computational and Applied Mathematics, Elsevier, 2009, 226, pp.228-245. ⟨10.1016/j.cam.2008.08.014⟩. ⟨hal-00530820⟩
  • Pascal Poullet, Carine Févrière, Philippe Angot. A penalty-projection method using staggered grids for incompressible flows. Lecture Notes in Computer Science, Springer, 2008, 4818, pp.192-200. ⟨hal-00530822⟩
  • Isabelle Ramière, Philippe Angot, Michel Belliard. A Fictitious domain approach with spread interface for elliptic problems with general boundary conditions. Computer Methods in Applied Mechanics and Engineering, Elsevier, 2007, 196 (4-6), pp 766-781. ⟨hal-00274445⟩
  • Isabelle Ramière, Philippe Angot, Michel Belliard. A general fictitious domain method with immersed jumps and multilevel nested structured meshes. Journal of Computational Physics, Elsevier, 2007, 225 (2), pp 1347-1387. ⟨10.1016/j.jcp.2007.01.026⟩. ⟨hal-00274475⟩

Conference papers13 documents

  • Philippe Angot, Jean-Paul Caltagirone, Pierre Fabrie. A spectacular solver of low-Mach multiphase Navier-Stokes problems under strong stresses. 4th International Conference on Turbulence and Interactions, Institut d'Etudes Scientifiques de Cargèse & ONERA, Nov 2015, Cargèse (Corsica), France. ⟨hal-01248744⟩
  • Philippe Angot, Thomas Auphan, Olivier Guès. Asymptotic-preserving methods for an anisotropic model of electrical potential in a tokamak. International Symposium of Finite Volumes for Complex Applications VII (FVCA7), Jun 2014, Berlin, Germany. pp.471-478, ⟨10.1007/978-3-319-05591-6_46⟩. ⟨hal-01018388⟩
  • Philippe Angot, Rima Cheaytou. VECTOR PENALTY-PROJECTION METHOD FOR INCOMPRESSIBLE FLUID FLOWS WITH OPEN BOUNDARY CONDITIONS. Algoritmy 2012, 19th Conference on Scientific Computing, Sep 2012, Vysoké Tatry, Podbanské (Slovakia), Slovakia. pp.219--229. ⟨hal-00752503⟩
  • Philippe Angot, Jean-Paul Caltagirone, Pierre Fabrie. A Spectacular Vector Penalty-Projection Method for Darcy and Navier-Stokes Problems. International Symposium FVCA6, Jun 2011, Prague, Czech Republic. pp.39-47. ⟨hal-00610690⟩
  • Philippe Angot, Thomas Auphan, Olivier Guès. Penalty Methods for the Hyperbolic System Modelling the Wall-Plasma Interaction in a Tokamak. International Symposium FVCA6, Jun 2011, Prague, Czech Republic. pp.31-38. ⟨hal-00627313⟩
  • Kaï Schneider, Benjamin Kadoch, Dmitry Kolomenskiy, Philippe Angot. A volume penalization method for incompressible flows and scalar advection-diffusion with moving obstacles. 64th Annual Conference, Division of Fluid Dynamics, American Physical Society, Nov 2011, Baltimore, United States. ⟨10.1016/j.jcp.2012.01.036⟩. ⟨hal-01307209⟩
  • Philippe Angot. Well-posed Stokes/Brinkman and Stokes/Darcy problems for coupled fluid-porous viscous flows. 8th International Conference on Numerical Analysis and Applied Mathematics (ICNAAM 2010), Sep 2010, Rhodes, Greece. pp.2208-2211, ⟨10.1063/1.3498412⟩. ⟨hal-00610713⟩
  • Philippe Angot, Jean-Paul Caltagirone, Pierre Fabrie. Vector penalty-projection methods for the solution of unsteady incompressible flows. 5th International Symposium on Finite Volumes for Complex Applications, Jun 2008, Aussois, France. pp.169-176. ⟨hal-00483583⟩
  • Arthur Sarthou, Stéphane Vincent, Philippe Angot, Jean-Paul Caltagirone. The Sub-Mesh Penalty Method. 5th International Symposium on Finite Volumes for Complex Applications, Jun 2008, Aussois, France. pp.633. ⟨hal-00390080⟩
  • Carine Févrière, Philippe Angot, Pascal Poullet. An accurate projection method using staggered grids for incompressible flows. CMAIA 2006, a Conference on Mathematics and its Applications, Sep 2006, St Augustine, Trinidad and Tobago. ⟨hal-00770273⟩
  • Pascal Poullet, Carine Févrière, Philippe Angot, Jacques Laminie. An accurate projection method for incompressible flows. 15th Meeting of the Caribbean Academy of Science, May 2006, Gosier, Guadeloupe. ⟨hal-00778158⟩
  • Isabelle Ramière, Philippe Angot, Michel Belliard. Fictitious domain methods to solve convection-diffusion problems with general boundary conditions. Proc. in the 17th Computational Fluid Dynamics Conference AIAA, Jun 2005, Toronto, Canada. Session : "Numerical methods and code optimization I". ⟨hal-00274448⟩
  • Isabelle Ramière, Michel Belliard, Philippe Angot. On the simulation of Nuclear Power Plant Components using a fictitious domain approach. NURETH-11, Oct 2005, Avignon, France. paper: 193. ⟨hal-01053745⟩

Book sections1 document

  • Jean-Paul Caltagirone, Philippe Angot. Fluid-Structure Interactions in Discrete Mechanics. Notes on Numerical Fluid Mechanics and Multidisciplinary Design (NNFM), In press, Turbulence and Interactions. ⟨hal-02970449⟩

Preprints, Working Papers, ...4 documents

  • Philippe Angot. EARLY ESTIMATIONS OF THE IMPACT OF GENERAL LOCKDOWN TO CONTROL THE COVID-19 EPIDEMIC IN FRANCE. 2020. ⟨hal-02545893⟩
  • Philippe Angot. On the unsteady Stokes problem with a nonlinear open artificial boundary condition modelling a singular load. 2013. ⟨hal-00820404⟩
  • Arthur Sarthou, Stéphane Vincent, Philippe Angot, Jean-Paul Caltagirone. The algebraic immersed interface and boundary method for elliptic equations with jump conditions. 2009. ⟨hal-00390075v3⟩
  • Arthur Sarthou, Stéphane Vincent, Jean-Paul Caltagirone, Philippe Angot. A global procedure for flow and heat transfer simulation with complex obstacles on curvilinear grids. 2008. ⟨hal-00405273⟩