Dr. Stefan Rainer



Stefan Rainer

Phone:
+43 512 507 53813

E-Mail:
stefan.rainer@uibk.ac.at

Address:
Technikerstraße 13, Office 708, A-6020 Innsbruck


 

Teaching



WS 2020/21

 

Publications


  • The Leja method revisited: backward error analysis for the matrix exponential,
    M. Caliari, P. Kandolf, A. Ostermann, S. Rainer
    SIAM Journal on Scientific Computation, 38 (3), A1639-A1661 (2016)

  • A residual based error estimate for Leja interpolation of matrix functions,
    P. Kandolf, A. Ostermann, S. Rainer
    Linear Algebra and its Applications, 450 (0), 157-173 (2014)

  • Comparision of software computing the action of the matrix exponential,
    M. Caliari, P. Kandolf, A. Ostermann, S. Rainer
    BIT Numer. Math. 54 (1), 113-128 (2014)
  • Exponential integrators,
    A. Ostermann, S. Rainer
    In: Scientific Computing @ uibk (M. Barden, A. Ostermann, eds.)
    innsrbuck university press (IUP) (2013)
    ISBN 978-3-902936-19-6
  • A Meshfree splitting method for soliton dynamics in nonlinear Schrödinger equations,
    M. Caliari, A. Ostermann, S. Rainer
    In: Meshfree Methods for Partial Differential Equations VI (M. Griebel and M.A. Schweitzer, eds.)
    Lect. Notes Comput. Sci. Eng. 89 (2013)
    ISBN 978-3-642-32978-4
  • GSGPEs: a MATLAB code for computing the ground state of systems of Gross-Pitaevskii equations,
    M. Caliari, S. Rainer
    Comput. Phys. Commun. (2013)
  • Meshfree exponential integrators,
    M. Caliari, A. Ostermann, S. Rainer
    SIAM J. Sci. Comput. 35 (2013)
  • Meshfree Integrators,
    M. Caliari, A. Ostermann, S. Rainer
    Oberwolfach Reports (2011)
  • A minimisation approach for computing the ground state of Gross-Pitaevskii systems,
    M. Caliari, A. Ostermann, S. Rainer, M. Thalhammer
    J. Comput. Phys. (2009)

 

 

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