» Andreas Pieper » Publications

Publications by Andreas Pieper

Papers

  1. Topological insulators in random potentials
    A. Pieper, and H. Fehske
    Phys. Rev. B 93, 035123 (2016)
    Preprint: arXiv:1601.00807

  2. Towards an Exascale Enabled Sparse Solver Repository
    J. Thies, M. Galgon, F. Shahzad, A. Alvermann, M. Kreutzer, A. Pieper, M. Röhrig-Zöllner, A. Basermann, H. Fehske, G. Hager, B. Lang, and G. Wellein
    submitted
    Preprint: elib.dlr.de/100211

  3. Performance Engineering and Energy Efficiency of Building Blocks for Large, Sparse Eigenvalue Computations on Heterogeneous Supercomputers
    M. Kreutzer, J. Thies, A. Pieper, A. Alvermann, M. Galgon, M. Röhrig-Zöllner, F. Shahzad, A. Basermann, A. R. Bishop, H. Fehske, G. Hager, B. Lang, and G. Wellein
    submitted
    Preprint: lncs_PWP.pdf

  4. High-performance implementation of Chebyshev filter diagonalization for interior eigenvalue computations
    A. Pieper, M. Kreutzer, M. Galgon, A. Alvermann, H. Fehske, G. Hager, B. Lang, and G. Wellein
    submitted
    Preprint: arXiv:1510.04895

  5. GHOST: Building blocks for high performance sparse linear algebra on heterogeneous systems
    M. Kreutzer, J. Thies, M. Röhrig-Zöllner, A. Pieper, F. Shahzad, M. Galgon, A. Basermann, H. Fehske, G. Hager, and G. Wellein
    submitted
    Preprint: arXiv:1507.08101

  6. Building a fault tolerant application using the GASPI communication layer
    F. Shahzad, M. Kreutzer, T. Zeiser, R. Machado, A. Pieper, G. Hager, and G. Wellein,
    accepted (FTS 2015)
    Preprint: arXiv:1505.04628

  7. Electron confinement in graphene with gate-defined quantum dots
    H. Fehske, G. Hager, and A. Pieper,
    Phys. Status Solidi B 252, (2015)
    Preprint: arXiv:1503.05815

  8. Performance Engineering of the Kernel Polynomial Method on Large-Scale CPU-GPU Systems
    M. Kreutzer, G. Hager, G. Wellein, A. Pieper, A. Alvermann, and H. Fehske,
    IEEE IPDPS15, 417-426 (2015)
    Preprint: arXiv:1410.5242

  9. ESSEX: Equipping Sparse Solvers for Exascale
    A. Alvermann, A. Basermann, H. Fehske, M. Galgon, G. Hager, M. Kreutzer, L. Krämer, B. Lang, A. Pieper, M. Röhrig-Zöllner, F. Shahzad, J. Thies, and G. Wellein,
    Euro-Par 2014: Parallel Processing Workshops, Lecture Notes in Computer Science 8806, 577 (2014)
    Preprint: BUW-IMACM 14/31

  10. Improving robustness of the FEAST algorithm and solving eigenvalue problems from graphene nanoribbons
    M. Galgon, L. Krämer, B. Lang, A. Alvermann, H. Fehske, and A. Pieper,
    PAMM 14, 821 (2014)
    Preprint: Link

  11. Increasing the performance of the Jacobi-Davidson method by blocking
    M. Röhrig-Zöllner, J. Thies, M. Kreutzer, A. Alvermann, A. Pieper, A. Basermann, G. Hager, G. Wellein, and H. Fehske,
    SIAM J. Sci. Comput., 37, C697 (2015)
    Preprint: elib.dlr.de/98373

  12. Dot-bound and dispersive states in graphene quantum dot superlattices
    A. Pieper, R. L. Heinisch, G. Wellein, and H. Fehske,
    Phys. Rev. B 89, 165121 (2014)
    Preprint: arXiv:1404.2097

  13. Electron dynamics in graphene with gate-defined quantum dots
    A. Pieper, R. L. Heinisch, and H. Fehske,
    Europhys. Lett. 104, 47010 (2013)
    Preprint: arXiv:1311.6271

  14. Effects of disorder and contacts on transport through graphene nanoribbons
    A. Pieper, G. Schubert, G. Wellein, and H. Fehske,
    Phys. Rev. B 88, 195409 (2013)
    Preprint: arXiv:1308.6079

 

Posters/Talks

  1. Poster: Performance of Block Jacobi-Davidson Eigensolvers
    M. Röhrig-Zöllner, J. Thies, M. Kreutzer, A. Alvermann, A. Pieper, A. Basermann, G. Hager, G. Wellein, and H. Fehske,
    SC14, New Orleans (US) 2014
    contribution: 54. Technical Program Poster

  2. Talk: A Hybrid Parallel Iterative Solver for Indefinite Systems in Interior Eigenvalue Computations
    J. Thies, L. Krämer, and A. Pieper,
    PMAA14, Lugano (CH) 2014
    contribution: in MS 5.2 (Conference Program)

  3. Poster: Dot-bound and dispersive states in graphene quantum dot superlattices
    H. Fehske, A. Pieper, and R. L. Heinisch,
    Graphene Week, Gothenburg (SE) 2014
    contribution: MonP-b44 (Conference Program)

  4. Poster: Electron dynamics in graphene with gate-defined quantum dots
    R. L. Heinisch, A. Pieper, and H. Fehske,
    DPG Frühjahrstagung, Dresden 2014,
    contribution: TT 101.33

  5. Poster: Effects of disorder and contacts on transport through graphene nanoribbons
    A. Pieper, G. Schubert, G. Wellein, and H. Fehske,
    DPG Frühjahrstagung, Dresden 2014,
    contribution: TT 101.32

  6. Talk: A Hybrid Parallel Block Jacobi Davidson Method
    J. Thies, M. Zöllner, A. Basermann, M. Kreutzer, F. Shahzad, G. Hager, G. Wellein, A. Alvermann, A. Pieper, and H. Fehske,
    Worshop on New Algorithms for Exascale Computing, Köln 2013

 

Master Thesis

 

Bachelor Thesis