Now showing items 1-3 of 3

  • Krylov methods for solving a sequence of large systems of linear equations. 

    Nguyen, Huy V., 1986- 1986- (2015-07-22)
    Consider solving a sequence of linear systems A_{(i)}x^{(i)}=b^{(i)}, i=1, 2, ... where A₍ᵢ₎ ϵℂⁿᵡⁿ and b⁽ⁱ⁾ϵℂⁿ using some variations of Krylov subspace methods, like GMRES. For a single system Ax=b, it is well-known that ...
  • Restarting the Lanczos algorithm for large eigenvalue problems and linear equations. 

    Nicely, Dywayne A. (2008-10-02)
    We are interested in computing eigenvalues and eigenvectors of large matrices and in solving large systems of linear equations. Restarted versions of both the symmetric and nonsymmetric Lanczos algorithms are given. For ...
  • Strange quark contribution to the nucleon. 

    Darnell, Dean (2007-02-07)
    The strangeness contribution to the electric and magnetic properties of the nucleon has been under investigation experimentally for many years. Lattice Quantum Chromodynamics (LQCD) gives theoretical predictions of these ...