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Pawan Kumar

kumar@zedat.fu-berlin.de


Projects as a member

  • SE12

    Fast solvers for heterogeneous saddle point problems

    Prof. Dr. Carsten Gräser

    Project heads: Prof. Dr. Carsten Gräser
    Project members: Pawan Kumar
    Duration: -
    Status: completed
    Located at: Freie Universität Berlin

    Description

    The aim of this project is to develop fast linear solvers for heterogeneous saddle point problems as appearing during the iterative solution of non-smooth optimization problems, e.g., in the context of phase field models. While the development of nonlinear solvers for phase field models has reached a certain maturity, the existing solvers for the linear subproblems are still unsatisfactory. As a first step, we focus on two-phase models. Later, we plan to extend these solvers for multiphase systems.

    Matheon-C-SE12.php">http://numerik.mi.fu-berlin.de/wiki/Projects/Matheon-C-SE12.php

Projects as a guest