## Outline

- The poster session will be held on September 15, 13:00-15:10 (See Program)
- The poster presentation will be held on 13:30-15:10 at conference room 101.
- The poster indexing session will be also held on 13:00-13:30 at conference room 102.

Each presenter has 90 seconds for introducing his/her poster.

- The size of poster board is 90 cm wide by 210 cm high
- Pushpins will be provided.

## List of posters

Poster ID |
Authors and Title |

[P-01] |
“Eigenspectrum calculation of the O(a)-improved Wilson-Dirac operator in lattice QCD using the Sakurai-Sugiura method”H. Suno (RIKEN Advanced Institute for Computational Science, RIKEN Nishina Center for Accelerator-Based Science), Y. Nakamura (RIKEN Advanced Institute for Computational Science), K.-I. Ishikawa (Graduate School of Science, Hiroshima University), Y. Kuramashi (RIKEN Advanced Institute for Computational Science, Center for Computational Sciences, University of Tsukuba, Faculty of Pure and Applied Sciences, University of Tsukuba), Y. Futamura (Department of Computer Science, University of Tsukuba), A. Imakura (Department of Computer Science, University of Tsukuba), T. Sakurai (Department of Computer Science, University of Tsukuba) |

[P-02] |
Takeo Hoshi, Hiroto Imachi (Tottori University, JST-CREST), Seiya Yokoyama, Takami Kaji (Tottori University)“Numerical linear algebraic problems in large-scale massively parallel electronic state calculations on the K computer” |

[P-03] |
“On eigenvectors of structured nonsymmetric matrices related to the integrable discrete systems of hungry type”Hiroshi Takeuchi (Tokyo University of Science), Kensuke Aihara (Tokyo University of Science), Akiko Fukuda (Shibaura Institute of Technology), Emiko Ishiwata (Tokyo University of Science) |

[P-04] |
“Error resilience strategy of a complex moment-based eigensolver”Akira Imakura, Yasunori Futamura, Tetsuya Sakurai (University of Tsukuba) |

[P-05] |
“Parallelization of a Linear Simultaneous Equation Solver for Crack Growth Simulation”So Nakamura (The University of Electro-Communications), Yuuka Matsumura (Kobe University), Takeshi Takaishi (Hiroshima Kokusai Gakuin University), Takaharu Yaguchi (Kobe University), Yusaku Yamamoto (The University of Electro-Communications, JST CREST) |

[P-06] |
“On the Stability of the Blocked Householder Cholesky QR Method”Yusaku Yamamoto (The University of Electro-Communications) |

[P-07] |
“Eigenvalue computation using High Precision Arithmetic Toolbox MuPAT on Scilab”Kohei Asami (Tokyo University of Science), Ryoya Ino (Tokyo University of Science), Emiko Ishiwata (Tokyo University of Science), Hidehiko Hasegawa (University of Tsukuba) |

[P-08] |
“A memory saving technique for a complex moment based sparse eigensolver using the shifted block biconjugate gradient method”Yasunori Futamura (University of Tsukuba), Tetsuya Sakurai (University of Tsukuba) |

[P-09] |
Takeshi Fukaya (RIKEN AICS, Hokkaido University, JST CREST), Toshiyuki Imamura (RIKEN AICS, JST CREST)“Performance evaluation of the divide-and conquer method in the EigenExa eigensolver” |

[P-10] |
Yusuke Hirota (RIKEN AICS, JST CREST), Toshiyuki Imamura (RIKEN AICS, JST CREST)“Performance of Divide-and-Conquer Method for Symmetric-Definite Generalized Eigenvalue Problems of Banded Matrices on Multicore and Manycore Systems” |

[P-11] |
“A parallel eigensolver using numerical quadrature for annular regions”Yasuyuki Maeda(University of Tsukuba), Tetsuya Sakurai(University of Tsukuba, JST/CREST), James Charles(Purdue University), Michael Povolotskyi(Purdue University), Gerhard Klimeck(Purdue University), Jose E. Roman(Universitat Politecnica de Valencia) |

[P-12] |
Hiroto Tadano (Department of Computer Science, University of Tsukuba), Shusaku Saito (Department of Computer Science, University of Tsukuba), Akira Imakura (Department of Computer Science, University of Tsukuba)“Accuracy improvement of the Shifted Block BiCGGR method for linear systems with multiple shifts and multiple right-hand sides” |

[P-13] |
Hiroshi Murakami (Tokyo Metropolitan University)“Filter diagonalization method for a real symmetric definite generalized eigenproblem whose filter is a polynomial of a resolvent” |

[P-14] |
Tatsuya Sakashita (Center of Computational Materials Science (Kobe branch), Institute for Solid State Physics, University of Tokyo), Ryo Igarashi (Institute for Solid State Physics, University of Tokyo), Yuichi Motoyama (Institute for Solid State Physics, University of Tokyo), Tsuyoshi Okubo (Institute for Solid State Physics, University of Tokyo), Synge Todo (Department of Physics, University of Tokyo)“Development of Integrated Interfaces for Eigensolvers Rokko” |

[P-15] |
Hiroto Imachi (Tottori University, JST-CREST), Takeo Hoshi (Tottori University, JST-CREST)“Hybrid Numerical Solvers for Massively Parallel Eigenvalue Computation and Their Benchmark with Electronic Structure Calculations” |