Publications

- Gerald Schubert -

[26] G. Schubert, H. Fehske, G. Hager and G. Wellein, Parallel Processing Letters, 21, 339 (2011) Hybrid-parallel sparse matrix-vector multiplication with explicit communication overlap on current multicore-based systems. [25] G. Schubert, G. Hager, H. Fehske and G. Wellein, in Proceedings of the IEEE International Symposium on Parallel and Distributed Processing Workshop, Anchorage, May 2011, pp. 1751 (2011) Parallel Sparse Matrix-Vector Multiplication as a Test Case for Hybrid MPI+OpenMP Programming. [24] G. Schubert, R. Basner, H. Kersten and H. Fehske, Eur. J. Phys. D 63, 465 (2011) Determination of sheath parameters by test particles upon local electrode bias and plasma switching [23] G. Schubert, G. Hager and H. Fehske, in High Performance Computing in Science and Engineering, Garching/Munich 2009, Eds. S. Wagner, M. Steinmetz, A. Bode, and M. M. Müller, pp. 13-26, Springer Berlin Heidelberg (2010) Performance limitations for sparse matrix-vector multiplications on current multicore environments [22] J. Schleede, G. Schubert and H. Fehske, Europhys. Lett. 90, 17002 (2010) Comment on "Anderson transition in disordered graphene" by Amini M. et al. [21] G. Schubert, J. Schleede, K. Byczuk, H. Fehske and D. Vollhardt, Phys. Rev. B 81, 155106 (2010) Distribution of the local density of states as a criterion for Anderson localization: Numerically exact results for various lattices in two and three dimensions [20] G. Schubert, V. S. Filinov, K. Matyash, R. Schneider and H. Fehske, Int. J. Mod. Phys. C 20, 1155 (2009) Comparative study of semiclassical approaches to quantum dynamics [19] G. Schubert, J. Schleede and H. Fehske, Phys. Rev. B 79, 235116 (2009) June 22, 2009 issue of APS Virtual Journal of Nanoscale Science & Technology Anderson disorder in graphene nanoribbons: A local distribution approach [18] H. Fehske, J. Schleede, G. Schubert, G. Wellein, V. S. Filinov and A. R. Bishop, Phys. Lett. A 373, 2182 (2009) Numerical approaches to time evolution of complex quantum systems [17] G. Schubert and H. Fehske, Lect. Notes Phys. 762, 135 (2009) Quantum percolation in disordered structures [16] R. Basner, F. Sigeneger, D. Loffhagen, G. Schubert, H. Fehske and H. Kersten, New J. Phys. 11, 013041 (2009) Particles as probes for complex plasmas in front of biased surfaces [15] G. Schubert and H. Fehske, Phys. Rev. B 78, 155115 (2008) Diffusion and localization in quantum random resistor networks [14] V.S. Filinov, G. Schubert, P. Levashov, M. Bonitz, H. Fehske, V.E. Fortov and A.V. Filinov, Phys. Lett. A 372, 5064-5070 (2008) Center-of-mass tomographic approach to quantum dynamics [13] G. Schubert and H. Fehske, Phys. Rev. B 77, 245130 (2008) Dynamical aspects of two-dimensional quantum percolation [12] K. Matyash, H. Baumgartner, G. Schubert, R. Schneider, A. Filinov, A. Melzer, H. Fehske, and M. Bonitz, Proceedings of the 34th European Physical Society Conference on Plasma Physics, Warsaw, Poland, June 2007, Europhysics Conference Abstracts Vol. 31F, p. 5043 Modeling dust in plasmas: From 2d dust crystals to Coulomb balls [11] R. Basner, G. Thieme, F. Sigeneger, H. Kersten, G. Schubert, and H. Fehske, Proceedings of the 33th European Physical Society Conference on Plasma Physics, Rome, Italy, June 2006, pp. 2082 Plasma sheath diagnostics by micro-particles of different sizes [10] G. Wellein, A. R. Bishop, M. Hohenadler, G. Schubert, and H. Fehske, Physica B 378-380, 281 (2006) Optical response of many-polaron systems [9] G. Schubert, A. Alvermann, A. Weiße, G. Hager, G. Wellein, and H. Fehske, NIC Symposium 2006, edited by Gernot Münster, Dietrich Wolf, and Manfred Kremer, NIC Series Volume 32, John von Neumann Institut for Computing, (2006), pp.201-210. Spectral properties of strongly correlated electron phonon systems [8] R. Basner, H. Fehske, H. Kersten, S. Kosse, and G. Schubert, VIP 17, 259 (2005). Gezielte Manipulation von Mikropartikeln in einem Plasma [7] G. Schubert, G. Wellein, A. Weiße, A. Alvermann and H. Fehske, Phys. Rev. B 72, 104304 (2005). Optical absorption and activated transport in polaronic systems [6] G. Schubert, A. Weiße, and H. Fehske, Physica B 359-361, 801 (2005). Delocalization transition in chains with correlated disorder [5] A. Alvermann, G. Schubert, A. Weiße, F. X. Bronold, and H. Fehske, Physica B 359-361, 789 (2005). Characterisation of Anderson localisation using distributions [4] A. Weiße, G. Schubert, and H. Fehske, Physica B 359-361, 786 (2005). Optical response of electrons in a random potential [3] G. Schubert, A. Weiße and H. Fehske, Phys. Rev. B 71, 045126 (2005). Localisation effects in quantum percolation [2] G. Schubert, A. Weiße, G. Wellein and H. Fehske in High Performance Computing in Science and Engineering, Garching 2004 edited by A. Bode, and F. Durst, Springer-Verlag, Berlin, Heidelberg, New York (2005), pp.237-250. Comparative numerical study of Anderson localization in disordered electron systems. [1] G. Schubert in 'Beiträge zum Wissenschaftlichen Rechnen - Ergebnisse des Gaststudentenprogramms 2001 des John von Neumann-Instituts für Computing' edited by R. Esser, Technical Report IB-2001-12. Bestimmung von Eigenwerten im Inneren des Spektrums mit Hilfe von Teilraumverfahren

Thesis

G. Schubert, Numerische Untersuchung ungeordneter Elektronensysteme Universität Bayreuth 2003 (Diploma thesis) G. Schubert, Numerical approaches to complex quantum, semiclassical and classical systems Universität Greifswald 2008 (Ph.D. thesis)