Prof. Dr. Wilhelm Heinrichs

Prof. Dr. Wilhelm Heinrichs

Kontakt

Besucher-/Lieferanschrift:

       Universität Duisburg-Essen
       Campus Essen
       Weststadt-Carrée
       Raum: WSC-S-2.04
       Thea-Leymann-Str. 9
       45127 Essen

Postanschrift:

       Universität Duisburg-Essen
       Campus Essen
       45127 Essen

Telefon:

       +49 (0) 201 183 2534

Telefax:

       +49 (0) 201 183 2601

E-mail-Adresse:

       wilhelm.heinrichs@uni-due.de

Sprechstunde:

       nach Vereinbarung

Publikationen

Monographien

  • Kollokationsverfahren und Mehrgittermethoden bei elliptischen Randwertaufgaben. GMD-Bericht Nr. 168, Oldenbourg-Verlag, Oldenbourg 1987
  • Efficient iterative solution of spectral systems for the Navier-Stokes equations. Verlag Dr. Köster, Berlin 1994 

Veröffentlichungen in Fachzeitschriften

Veröffentlichungen in Tagungsberichten

  • Effective preconditioning for spectral multigrid methods, in Robust Multi-Grid Methods (Wolfgang Hackbusch, Ed.), Notes on Numerical Fluid Mechanics (Vol. 23), Vieweg-Verlag, Braunschweig-Wiesbaden 1988
  • Spectral discretization giving a sparse matrix. ZAMM 69, 195-197 (1989)
  • Algebraic spectral multigrid methods, in Spectral and High Order Methods for Partial Differential Equations. Proceedings of the ICOSAHOM'89 Conference (C.Canuto and A.Quarteroni, eds.), Como, Elsevier Science Publishers B.V., North Holland, 281-289 (1990)
  • Domain decomposition for the approximation of fourth order problems. ZAMM 71, T574-T576 (1991)
  • Spectral multigrid techniques for the Stokes problem in streamfunction formulation, in Multigrid Methods: Special Topics and Applications II, GMD-Studien Nr. 189, GMD St. Augustin, 139-154 (1991)
  • Finite element versus finite difference preconditioning for spectral multigrid methods, in Proceedings of the IMACS International Symposium on Iterative Methods in Linear Algebra, Brüussel, 203-209 (1992)
  • Domain decomposition for the Stokes equations in streamfunction formulation, in Proceedings of the Sixth Int. Conf. on Domain Decomposition Methods in Science and Engineering, Como, 263-271 (1992)
  • Spectral multigrid methods for the reformulated Navier-Stokes equations, erscheint in Spectral and High Order Methods for Partial Differential Equations. Proceedings of the ICOSAHOM'92 Conference (C.Bernardi and Y.Maday, eds.), Montpellier, 1992
  • Splitting techniques for the pseudospectral approximation of the unsteady Stokes equations, ZAMM 73, T717-T719 (1993)
  • Spectral multigrid methods for the reformulated Stokes equations, CWI Tract, Contributions to multigrid, A selection of contributions to the 4th Multigrid Conference, Amsterdam, P.W. Hemker, P. Wesseling (eds.), July 6-9, 67-75 (1993)
  • Defect correction for convection dominated flow,  in Proceedings of the International Workshop on Numerical Methods for the Navier-Stokes Equations, Notes on Numerical Fluid Mechanics 47, F.-K. Hebeker, R. Rannacher and G. Wittum (eds.), Heidelberg, 111-121 (1993)
  • Spectral multigrid for the reformulated Navier-Stokes equations, ZAMM  74, T579-T580 (1994)
  • Defect correction for convection-diffusion problems, ZAMM, 1995
  • Defect correction for convection dominated flow,  in Spectral and High Order Methods for Partial Differential Equations. Proceedings of the ICOSAHOM'95 Conference (R. Scott, ed.), Houston Journal of Mathematics, 559-567, Houston, 1996
  • Operator splitting for the unsteady Stokes equations,  in Conference on Parallel Computational Fluid Dynamics (P.Schiano, CIRA), Capri, May 20-23, 1996, 344-352, Elsevier Science B.V., Amsterdam 1997
  • Defect correction for convection dominated flow,  in Proceedings of The Ninth International Conference on Domain Decomposition (P.E.Bjorstad), Bergen, Norway, June 1996
  • Operator splitting for the unsteady Stokes equations,  in Proceedings of the Fifth European Multigrid Conference (G. Wittum, ed.), 101-113, Stuttgart, 1998 
  • High order splitting techniques for the Navier-Stokes equations, ZAMM 1997
  • Operator splitting for the Navier-Stokes equations,  in Proceedings of the ENUMATH'97 (R. Rannacher, ed.), Heidelberg, October 1997 
  • Operator Splitting for the Stokes Equations , in Proceedings of the Fifth European Multigrid Conference, ed. G. Wittum, 101-113, Stuttgart 1998
  • An adaptive operator splitting of higher order for the Navier-Stokes equations, in Proceedings of the ENUMATH 2005 (A.Bermudez,D.Gomez,P.Quintel,P.Salgado, ed.), Santiago de Compostela, 871-879, Springer 2006. joint work with Jörg Frochte (pdf)
  • A least-squares spectral collocation scheme with improved stability for the Stokes and the Navier-Stokes equations (pdf), in Proceedings of the ICNAAM 2008 (T.E. Simos, G. Psihoyios, Ch. Tsitouras, ed.), Psalidi (Kos, Greece), AIP Conference Proceedings 1048, 307-310 (2008) (joint work with Th. Kattelans)
  • Mass and momentum conservation of the Least-Squares Spectral Collocation Method for the time-dependent Stokes equations (pdf), Proceedings of the ICNAAM 2009 (T.E. Simos, G. Psihoyios, Ch. Tsitouras, ed.), Rethymno (Crete, Greece), AIP Conference Proceedings 1168, 197-201 (2009) (joint work with Th. Kattelans) 
     

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