Now showing items 1-7 of 7

    • A posteriori error estimation for partial differential equations with small uncertainties 

      Guignard, Diane; Nobile, Fabio; Picasso, Marco (CIMNE, 2015)
      Conference report
      Open Access
      Abstract. Partial differential equations (PDEs) are widely used for modelling problems in many fields such as physics, biology or engineering. In general, any problem is affected by a certain level of uncertainty, ...
    • ExaQUte: D1.3 First public release of the solver 

      Ayoul-Guilmard, Quentin; Badia Sala, Rosa Maria; Ejarque, Jorge; Ganesh, Sundar; Nobile, Fabio; Núñez Corbacho, Marc; Soriano Ortiz, Cecilia; Roig Pina, Carlos Alejandro; Rossi, Riccardo; Tosi, Riccardo (2020-05-29)
      External research report
      Open Access
      This deliverable presents the software release of Kratos Multiphysics, together with the XMC library, Hyperloom and PyCOMPSs API definition [8]. This report is meant to serve as a supplement to the public release of the ...
    • ExaQUte: D1.4 Final public release of the solver 

      Ayoul-Guilmard, Quentin; Ganesh, Sundar; Nobile, Fabio; Badia Sala, Rosa Maria; Ejarque, Jorge; Cirrottola, Luca; Froehly, Algiane; Keith, Brendan; Kodakkal, Anoop; Núñez Corbacho, Marc; Roig Pina, Carlos Alejandro; Rossi, Riccardo; Tosi, Riccardo; Soriano Ortiz, Cecilia (2020-11-30)
      External research report
      Open Access
      This deliverable presents the final software release of Kratos Multiphysics, together with the XMC library, Hyperloom and PyCOMPSs API definitions [13]. This release also contains the latest developements on MPI parallel ...
    • ExaQUte: D5.2 Release of ExaQUte MLMC Python engine 

      Amela Milian, Ramon; Ayoul-Guilmard, Quentin; Ganesh, Sundar; Tosi, Riccardo; Badia Sala, Rosa Maria; Nobile, Fabio; Rossi, Riccardo (2019-05-30)
      External research report
      Open Access
      In this deliverable, the ExaQUte xmc library is introduced. This report is meant to serve as a supplement to the publicly release of the library. In the following sections, the ExaQUte xmc library is described along with ...
    • ExaQUte: D5.3 Report on theoretical work to allow the use of MLMC with adaptive mesh refinement 

      Ayoul-Guilmard, Quentin; Ganesh, Sundar; Núñez Corbacho, Marc; Tosi, Riccardo; Nobile, Fabio; Rossi, Riccardo (2020-05-30)
      External research report
      Open Access
      This documents describes several studies undertaken to assess the applicability of MultiLevel Monte Carlo (MLMC) methods to problems of interest; namely in turbulent fluid flow over civil engineering structures. Several ...
    • ExaQUte: D5.4 Report on MLMC for time dependent problems 

      Ayoul-Guilmard, Quentin; Ganesh, Sundar; Núñez Corbacho, Marc; Tosi, Riccardo; Nobile, Fabio; Rossi, Riccardo (2020-11-13)
      External research report
      Open Access
      In this report, we study the use of Multi-Level Monte Carlo (MLMC) methods for time dependent problems. It was found that the usability of MLMC methods depends strongly on whether or not the underlying time dependent problem ...
    • ExaQUte: D6.4 Report on stochastic optimisation for unsteady problems 

      Ayoul-Guilmard, Quentin; Nobile, Fabio; Ganesh, Sundar; Núñez Corbacho, Marc; Kodakkal, Anoop; Soriano Ortiz, Cecilia; Rossi, Riccardo (2021-01-13)
      External research report
      Open Access
      This report brings together methodological research on stochastic optimisation and work on benchmark and target applications of the ExaQute project, with a focus on unsteady problems. A practical, general method for the ...