2011

  • Papers
    1. Y. Maeda, Y. Futamura and T. Sakurai, “Stochastic estimation method of eigenvalue density for nonlinear eigenvalue problem on the complex plane”, JSIAM Letters, 3, 61-64, 2011
    2. L. Du, T. Sogabe, and S.-L. Zhang, “A variant of the IDR(s) method with quasi-minimal residual strategy”, J. Comput. Appl. Math., 236, 5, 621-630, 2011, (DOI:10.1016/j.cam.2011.07.027)
    3. L. Du, T. Sogabe, B. Yu, Y. Yamamoto and S.-L. Zhang, “A block IDR(s) method for nonsymmetric linear systems with multiple right-hand sides”, J. Comput. Appl. Math., 235, 14, 4095-4106, 2011, (DOI:10.1016/j.cam.2011.02.035)
    4. L. Du, T. Sogabe, S.-L. Zhang, “Quasi-minimal residual smoothing technique for the IDR(s) method”, JSIAM Letters, 3, 13-16, 2011
    5. T. Miyata, Y. Yamamoto, T. Uneyama, Y. Nakamura and S.-L. Zhang, “Optimization of the Multishift QR Algorithm with Coprocessors for Non-Hermitian Eigenvalue Problems”, East Asian Journal on Applied Mathematics, 1, 2, 187-196, 2011, (DOI: 10.4208/eajam.300510.250311a)
    6. T. Yamashita, T. Miyata, T. Sogabe, T. Hoshi, T. Fujiwara, S.-L. Zhang, “An Arnoldi (M, W, G) Method for Generalized Eigenvalue Problems”, Transactions of the Japan Society for Industrial and Applied Mathematics,Vol. 21, No. 3, pp. 241-254, 2011. (in Japanese)
    7. T. Imamura, “Performance-stabilization and Automatic Performance Tuning for DGEMV Routines on a CUDA Environment”, IPSJ ACS, Vol. 4, No. 4, pp. 158-168, 2011. (in Japanese)
    8. T. Imamura, S. Yamada and M. Machida, “Development of a High Performance Eigensolver on the Peta-Scale Next Generation Supercomputer System”, Progress in Nuclear Science and Technology, the Atomic Energy Society of Japan, 2, 643-650, 2011
    9. Y. Yamamoto and Y. Hirota, “A parallel algorithm for incremental orthogonalization based on the compact WY representation”, JSIAM Letters, 3, 89-92, 2011
    10. H. Teng, T. Fujiwara, T. Hoshi, T. Sogabe, S.-L. Zhang and S. Yamamoto, “Efficient and accurate linear algebraic methods for large-scale electronic structure calculations with nonorthogonal atomic orbitals”, Phys. Rev. B, 83, 165103, 12, 2011, (DOI:10.1103/PhysRevB.83.165103)
    11. T. Sogabe and S.-L. Zhang, “An extension of the COCR method to solving shifted linear systems with complex symmetric matrices”, East Asia J. on Appl. Math., 1, 97-107, 2011
  • Invited talks
    1. S.-L.Zhang, A. Imakura and T. Sogabe, “GMRES(m) method with Look-Back restart for solving nonsymmetric linear systems”, the 2011 Workshop on Scientific Computing, Macau, December 10-12, 2011
    2. S.-L.Zhang, T. Miyata, T. Sogabe and T. Yamashita, “An Arnoldi-like Approach for Generalized Eigenvalue Problem”, The 8th International Conference on NTmerical Optimization and Numerical Linear Algebra, Xiamen, China, Nov. 7-11, 2011
    3. S.-L.Zhang, A. Imakura and T. Sogabe, “Look-Back GMRES(m) for Solving Nonsymmetric Linear Systems”, Department of Mathematics, National Sun Yat-sen University, Gaoxuong, Sep. 21, 2011
    4. S.-L.Zhang,T. Miyata,T. Sogabe and T. Yamashita, “An Arnoldi( M, W, G ) Approach for Generalized Eigenvalue Problems”, National Center of Theoretical Science & Department of Mathematics, National Cheng Kung University, Tainan, Sep 20, 2011
    5. S.-L.Zhang, A. Imakura and T. Sogabe, “Look-Back GMRES(m) for Solving Nonsymmetric Linear Systems”, Department of Mathematics, National Taiwan University, Taipei, Sep. 19, 2011
    6. S.-L.Zhang and T. Sogabe, “Iterative Solutions of Large Nonsymmetric Linear Systems “—, Two Attempts to Improve Bi-CG —””, Taida Institute for Mathematical Sciences National, National Taiwan University, Taipei, Sep. 16, 2011
    7. S.-L.Zhang and T. Miyata, “A Projection Approach Based on the Residue Theorem for Generalized Eigenproblems within a Multiply Connected Domain”, Center of Mathematical Modeling and Scientific Computing, Chiao Tung University, Taiwan, Sep. 15, 2011
    8. Takafumi Miyata, “Jacobi-Davidson Type Methods for Eigenvalue Problem”, International Workshop on Numerical Linear Algebra and Its Applications -20th NLA seminar-, Shanghai, China, Jul. 2011
    9. T. Sakurai, “Scilab for mathematical education and high performance computing”, European pole of competence in high performance simulation TERATEC 2011, Ecole Polytechnique, Palaiseau, France, June 29, 2011
  • Oral presentations
    1. S. Yamada, T. Imamura, M. Machida, “Parallelization Design for Multi-core Platforms in Density Matrix Renormalization Group toward 2-D Quantum Strongly-correlated Systems”, ACM/IEEE the International Conference for High Performance Computing, Networking, Storage and Analysis, Seattle WA, USA, Nov. 17, 2011
    2. T. Hoshi, S. Nishino, Y. Zempo, S. Yamamoto, T. Fujiwara, T. Sogabe, S.-L. Zhang and M. Ishida, “Large-scale electronic structure calculation with ELSES and its application to conjugated polymer”, Seventh Congress of the International Society for Theoretical Chemical Physics (ISTCP-VII), Waseda, Tokyo, Japan, Sep. 2-8, 2011
    3. Y. Hirota, Y. Yamamoto, S.-L. Zhang, “Cache optimization of a non-orthogonal joint diagonalization method”, International Workshop on Numerical Linear Algebra and Its Applications, Tongji University, Shanghai, China, June 30-July 4, 2011
    4. L. Du, T. Sogabe, S.-L. Zhang, “A variant of the IDR(s) method with quasi-minimal residual strategy”, The 7th East Asia SIAM Conference & RIMS Workshop on Methods in Industrial and Applied Mathematics, Waseda University, Kitakyushu Campus, Kitakyushu, Fukuoka, Japan, June 27-29, 2011
    5. T. Miyata, L. Du, T. Sogabe, Y. Yamamoto, S.-L. Zhang, “A Projection Approach to Complex Eigenvalues of a Specified Absolute Value”, The 7th East Asia SIAM Conference & RIMS Workshop on Methods in Industrial and Applied Mathematics, Waseda University, Kitakyushu Campus, Kitakyushu, Fukuoka, Japan, June 27-29, 2011
    6. T. Fukaya, Y. Yamamoto, S.-L. Zhang, “Automatic Performance Tuning for the Blocked Householder QR Algorithm”, Automatic Performance Tuning for the Blocked Householder QR Algorithm, Waseda University, Kitakyushu Campus, Kitakyushu, Fukuoka, Japan, June 27-29, 2011
    7. Y. Nakamura, “Modified Block BiCGSTAB for Lattice QCD”, The XXIX International Symposium on Lattice Field Theory, Squaw Valley, California, USA, July 10-16, 2011
  • Poster presentations
    1. S. Nishino, T. Fujiwara, H. Yamasaki, S. Yamamoto, T. Hoshi, “Electronic structure calculations and quantum molecular dynamics simulations of the ionic liquid PP13-TFSA”, the 18th International Conference on Solid State Ionics, Warszawa, Poland, July 3-8, 2011
    2. Y. Futamura, T. Sakurai, “A Memory Saving Technique for a Resolvent Based Sparse Eigensolver, Scalable Eigensolver for Electronic Structure Calculations on Hierarchical Parallel Computers”, The 7th International Congress on Industrial and Applied Mathematics, Vancouver, Canada, July 19, 2011
    3. S. Nishino, T. Fujiwara, H. Yamasaki, S. Yamamoto, T. Hoshi, “Quantum Molecular Dynamics Simulation of the Ionic Liquid PP13-TFSA Doped with LiTFSA”, 62nd Annual Meeting of the International Society of Electrochemistry – Electrochemical Frontiers in Global Environment and Energy, Niigata, Japan, Sep. 11-16, 2011
    4. S. Nishino, T. Fujiwara, H. Yamasaki, S. Yamamoto, T. Hoshi, “Li ion dynamics in Li4GeS4 and Li4GeP4: First Principle Electronic Structure Calculation and Long Time Tight Binding Molecular Dynamics Simulation”, The 14th Asian Workshop on First-Principles Electronic Structure Calculations, Tokyo, Japan, Oct. 31-Nov. 2, 2011