Publications Guido Kanschat

Papers in Refereed Journals

[1]   S. E. Zedler, G. Kanschat, I. Hoteit, and R. Korty. A new approach for the determination of the drag coefficient from the upper ocean response to a tropical cyclone: a feasibility study. J. Oceanography, 2011. accepted for publication.

[2]    L. Rivera-Rivera, Z. Wang, B. McElmurry, R. Lucchese, J. Bevan, and G. Kanschat. Morphing a vibrationally-complete ground state potential for the hydrogen bond OC-HF. Chem. Phys., 390(1):42–50, 2011. in press. DOI:10.1016/j.chemphys.2011.10.001

[3]   J. Ragusa, J.-L. Guermond, and G. Kanschat. A robust Sn-DG-approximation for radiation transport in optically thick and diffusive regimes. J. Comput. Phys., 2011. to appear. DOI:10.1016/j.jcp.2011.11.017

[4]   B. Janssen and G. Kanschat. Adaptive multilevel methods with local smoothing for H1- and Hcurl-conforming high order finite element methods. SIAM J. Sci. Comput., 33(4):2095–2114, 2011. DOI:10.1137/090778523

[5]   G. Kanschat and B. Rivière. A strongly conservative finite element method for the coupling of Stokes and Darcy flow. J. Comput. Phys., 229:5933–5943, 2010. DOI:10.1016/j.jcp.2010.04.021

[6]   J.-L. Guermond and G. Kanschat. Asymptotic analysis of upwind DG approximation of the radiative transport equation in the diffusive limit. SIAM J. Numer. Anal., 48(1):53–78, 2010. DOI:10.1137/090746938

[7]   H. K. Hesse and G. Kanschat. Mesh adaptive multiple shooting for partial differential equations. Part I: Linear quadratic optimal control problems. J. Numer. Math., 17(3):195–217, 2009. DOI:10.1515/JNUM.2009.011

[8]   B. Cockburn, G. Kanschat, and D. Schötzau. An equal-order DG method for the incompressible Navier-Stokes equations. J. Sci. Comput., 40(1–3):188–210, 2009. DOI:10.1007/s10915-008-9261-1

[9]   G. Kanschat and D. Schötzau. Energy norm a-posteriori error estimation for divergence-free discontinuous Galerkin approximations of the Navier-Stokes equations. Int. J. Numer. Methods Fluids, 57(9):1093–1113, 2008. DOI:10.1002/fld.1795

[10]   G. Kanschat. Robust smoothers for high order discontinuous Galerkin discretizations of advection-diffusion problems. J. Comput. Appl. Math., 218:53–60, 2008. DOI:10.1016/j.cam.2007.04.032

[11]   G. Kanschat. Divergence-free discontinuous Galerkin schemes for the Stokes equations and the MAC scheme. Int. J. Numer. Methods Fluids, 56(7):941–950, 2008. DOI:10.1002/fld.1566

[12]   R. H. W. Hoppe, G. Kanschat, and T. Warburton. Convergence analysis of an adaptive interior penalty discontinuous Galerkin method. SIAM J. Numer. Anal., 47(1):534–550, 2008. DOI:10.1137/070704599

[13]   B. Cockburn, G. Kanschat, and D. Schötzau. A note on discontinuous Galerkin divergence-free solutions of the Navier-Stokes equations. J. Sci. Comput., 31(1–2):61–73, 2007. DOI:10.1007/s10915-006-9107-7

[14]   W. Bangerth, R. Hartmann, and G. Kanschat. deal.II — a general purpose object oriented finite element library. ACM Trans. Math. Softw., 33(4), 2007. DOI:10.1145/1268776.1268779

[15]   G. Kanschat. Block preconditioners for LDG discretizations of linear incompressible flow problems. J. Sci. Comput., 22(1):381–394, 2005. DOI:10.1007/s10915-004-4144-6

[16]   B. Cockburn, G. Kanschat, and D. Schötzau. A locally conservative LDG method for the incompressible Navier-Stokes equations. Math. Comput., 74:1067–1095, 2005. DOI:10.1090/S0025-5718-04-01718-1

[17]   B. Cockburn, G. Kanschat, and D. Schötzau. The local discontinuous Galerkin method for linear incompressible fluid flow: A review. Comput. & Fluids, 34(4–5):491–506, 2005. DOI:10.1016/j.compfluid.2003.08.005

[18]   G. Kanschat. Multi-level methods for discontinuous Galerkin FEM on locally refined meshes. Comput. & Struct., 82(28):2437–2445, 2004. DOI:10.1016/j.compstruc.2004.04.015

[19]   G. Kanschat. Preconditioning methods for local discontinuous Galerkin discretizations. SIAM J. Sci. Comput., 25(3):815–831, 2003. DOI:10.1137/S1064827502410657

[20]   J. Gopalakrishnan and G. Kanschat. A multilevel discontinuous Galerkin method. Numer. Math., 95(3):527–550, 2003. DOI:10.1007/s002110200392

[21]   B. Cockburn, G. Kanschat, and D. Schötzau. The local discontinuous Galerkin method for the Oseen equations. Math. Comput., 73(246):569–593, 2003. DOI:10.1090/S0025-5718-03-01552-7

[22]   G. Kanschat and R. Rannacher. Local error analysis of the interior penalty discontinuous Galerkin method for second order elliptic problems. J. Numer. Math., 10(4):249–274, 2002. URL

[23]   B. Cockburn, G. Kanschat, D. Schötzau, and C. Schwab. Local discontinuous Galerkin methods for the Stokes system. SIAM J. Numer. Anal., 40(1):319–343, 2002. DOI:10.1137/S0036142900380121

[24]   S. Richling, E. Meinköhn, N. Kryzhevoi, and G. Kanschat. Radiative transfer with finite elements I. basic method and tests. A&A, 380:776–788, 2001. DOI:10.1051/0004-6361:20011411

[25]   B. Cockburn, G. Kanschat, I. Perugia, and D. Schötzau. Superconvergence of the local discontinuous Galerkin method for elliptic problems on cartesian grids. SIAM J. Numer. Anal., 39(1):264–285, 2001. DOI:10.1137/S0036142900371544

[26]   G. Kanschat and F.-T. Suttmeier. A posteriori error estimates for nonconforming finite element schemes. Calcolo, 36(3):129–141, 1999. DOI:10.1007/s100920050027

[27]   G. Kanschat. A robust finite element discretization for radiative transfer problems with scattering. East-West J. Numer. Math., 6(4):265–272, 1998.

[28]   C. Führer and G. Kanschat. A posteriori error control in radiative transfer. Computing, 58(4):317–334, 1997. DOI:10.1007/BF02684345

Papers Submitted to Refereed Journals

[29]   S. Zedler, R. Korty, I. Hoteit, and G. Kanschat. The sensitivity of the simulated upper ocean response to a hurricane to very high grid resolution. 2011. submitted.

[30]   Allmaras M., D. P. Darrow, Hristova Y., Kanschat G., and Kuchment P. Detecting small low emission radiating sources. 2011. submitted.

Papers in Refereed Conference Proceedings

[31]   J. Gopalakrishnan and G. Kanschat. Multi-level preconditioners for the interior penalty method. In F. Brezzi, A. Buffa, S. Corsaro, and A. Murli, editors, Numerical Mathematics and Advanced Applications: ENUMATH 2001, pages 795–804, Milano, 2003. Springer Italia.

[32]   B. Cockburn, G. Kanschat, and D. Schötzau. LDG methods for Stokes flow problems. In F. Brezzi, A. Buffa, S. Corsaro, and A. Murli, editors, Numerical Mathematics and Advanced Applications: ENUMATH 2001, pages 755–764, Milano, 2003. Springer Italia.

[33]   R. Wehrse, E. Meinköhn, and G. Kanschat. A review of Heidelberg radiative transfer equation solutions. In P. Stee, editor, Radiative Transfer and Hydrodynamics in Astrophysics, pages 13–30. EDP Sciences, 2002.

[34]   G. Kanschat and F.-T. Suttmeier. A posteriori error estimates in the case of insufficient regularity of the discrete space. In B. Cockburn, G. E. Karniadakis, and C.-W. Shu, editors, Discontinuous Galerkin Methods, volume 11, pages 349–354. Springer, 2000.

[35]   G. Kanschat. Solution of multi-dimensional radiative transfer problems on parallel computers. In P. Bjørstad and M. Luskin, editors, Parallel Solution of Partial Differential Equations, volume 120 of IMA Volumes in Mathematics and its Applications, pages 85–96, New York, 2000. Springer.

[36]   R. Wehrse and G. Kanschat. Radiative fluxes and forces in non-spherical winds. In B. Wolf, O. Stahl, and A. W. Fullerton, editors, Variable and Non-spherical Stellar Winds in Luminous Hot Stars, pages 144–150. Springer, 1999.

Papers in Conference Proceedings (not refereed)

[37]   G. Kanschat. Preconditioning discontinuous Galerkin saddle point systems. In K. J. Bathe, editor, Computational Fluid and Solid Mechanics 2003, pages 2016–2018. Elsevier, 2003.

[38]   J. Gopalakrishnan and G. Kanschat. Application of unified DG analysis to preconditioning DG methods. In K. J. Bathe, editor, Computational Fluid and Solid Mechanics 2003, pages 1943–1945. Elsevier, 2003.

[39]   B. Cockburn, G. Kanschat, and D. Schötzau. The local discontinuous Galerkin method in incompressible fluid flow. In H. A. Mang, F. G. Rammerstorfer, and J. Eberhardsteiner, editors, Proceedings of the Fifth World Congress on Computational Mechanics (WCCM V). Vienna University of Technology, 2002.

[40]   G. Kanschat. Parallel computation of multi-dimensional neutron and photon transport in inhomogeneous media. In H.-J. Bungartz, F. Durst, and C. Zenger, editors, High Performance Scientific and Engineering Computing, volume 8, pages 431–440. Springer, 1999.

[41]   G. Kanschat. New algorithms for radiative transfer in accretion disks and surroundings. In D. T. Wickramasinghe, G. V. Bicknell, and L. Ferrario, editors, Accretion Phenomena and Related Outflows; IAU Colloquium 163, pages 736–737, San Francisco, California, 1997. Astronomical Society of the Pacific.

[42]   G. Kanschat. Efficient and reliable solution of multi-dimensional radiative transfer problems. In F. Karsch, B. Monien, and H. Satz, editors, Multiscale Phenomena and Their Simulation, pages 245–249, Singapore, 1997. World Scientific.

[43]   G. Kanschat. Parallel adaptive algorithms for radiative transfer problems. In P. Fritzson and L. Finmo, editors, Parallel Programming and Applications, volume 45 of Transputer and OCCAM Engineering Series, pages 238–243, Amsterdam, 1995. IOS Press.

Papers in Collections

[44]   G. Kanschat, E. Meinköhn, R. Rannacher, and R. Wehrse. The radiation field and its transfer equation. In G. Kanschat, E. Meinköhn, R. Rannacher, and R. Wehrse, editors, Numerical Methods for Multi-Dimensional Radiative Transfer, pages 1–18. Springer, 2008.

[45]   G. Kanschat. Solution of radiative transfer problems with finite elements. In G. Kanschat, E. Meinköhn, R. Rannacher, and R. Wehrse, editors, Numerical Methods for Multi-Dimensional Radiative Transfer, pages 49–98. Springer, 2008.

[46]   E. Meinköhn, G. Kanschat, R. Rannacher, and R. Wehrse. Numerical methods for multidimensional radiative transfer. In J. Jäger, R. Rannacher, and J. Warnatz, editors, Reactive Flows, Diffusion and Transport, pages 485–526. Springer, Berlin, 2006.

Books (authored and edited)

[47]   G. Kanschat, E. Meinköhn, R. Rannacher, and R. Wehrse, editors. Numerical Methods for Multi-Dimensional Radiative Transfer. Springer, 2008.

[48]   G. Kanschat. Discontinuous Galerkin Methods for Viscous Flow. Deutscher Universitätsverlag, Wiesbaden, 2007.

[49]   H. G. Bock, F. Brezzi, R. Glowinsky, G. Kanschat, Y. A. Kuznetsov, J. Périaux, and R. Rannacher, editors. ENUMATH 97, Proceedings of the 2nd European Conference on Numerical Mathematics and Advanced Applications, Singapore, 1998. World Scientific.

Software Manuals

[50]   W. Bangerth, R. Hartmann, and G. Kanschat. deal.II Differential Equations Analysis Library, Technical Reference, 6.3 edition, 2010. first edition 1999. URL

[51]   W. Bangerth and G. Kanschat. Concepts for object-oriented finite element software – the deal.II library. Preprint 1999-43, SFB 359, Heidelberg, 1999. URL

[52]   W. Bangerth, R. Hartmann, and G. Kanschat. deal.II. http://www.dealii.org/, 1998.

Miscellaneous

[53]   G. Kanschat and E. Meinköhn. Multi-model preconditioning for radiative transfer problems. Preprint 2004-33, SFB 359, Heidelberg, 2004.

[54]   G. Kanschat. Discontinuous Galerkin Finite Element Methods for Advection-Diffusion Problems. Habilitationsschrift, Universität Heidelberg, 2003.

[55]   G. Kanschat. Parallel and Adaptive Galerkin Methods for Radiative Transfer Problems. Dissertation, Universität Heidelberg, 1996. Preprint SFB 359, 1996-29. URL