Now showing items 9-11 of 11

  • Short-term Recurrence Krylov Subspace Methods for Nearly Hermitian Matrices 

    Embree, Mark; Sifuentes, Josef A.; Soodhalter, Kirk M.; Szyld, Daniel B.; Xue, Fei (2012-06-05)
    The progressive GMRES algorithm, introduced by Beckermann and Reichel in 2008, is a residual-minimizing short-recurrence Krylov subspace method for solving a linear system in which the coefficient matrix has a low-rank ...
  • Synthetic Aperture Radar Imaging and Motion Estimation via Robust Principal Component Analysis 

    Borcea, Liliana; Callaghan, Thomas; Papanicolaou, George (2012-08-22)
    We consider the problem of synthetic aperture radar (SAR) imaging and motion estimation of complex scenes. By complex we mean scenes with multiple targets, stationary and in motion. We use the usual setup with one moving ...
  • Time-Dependent Coupling of Navier-Stokes and Darcy Flows 

    Cesmelioglu, Aycil; Girault, Vivette; Riviere, Beatrice (2013-01-11)
    A weak solution of the coupling of time-dependent incompressible Navier–Stokes equations with Darcy equations is defined. The interface conditions include the Beavers–Joseph–Saffman condition. Existence and uniqueness ...