Number of documents

37


Journal articles22 documents

  • 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, 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⟩
  • 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, 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, 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⟩
  • 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. 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, Franck Boyer, Florence Hubert. Asymptotic and numerical modelling of flows in fractured porous media. Modelisation Mathématique et Analyse Numérique, EDP sciences SMAI, 2009, 23 (2), pp.239--275. ⟨hal-00127023v2⟩
  • 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⟩
  • 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 papers12 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⟩
  • 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⟩
  • 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⟩
  • 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⟩
  • 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⟩

Preprints, Working Papers, ...3 documents

  • 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⟩