Catherine Elizabeth Powell

Publication Activity (10 Years)

Years Active: 2003-2017
Publications (10 Years): 1

Top Topics

Error Estimation

Partial Differential Equations

Top Venues

SIAM J. Sci. Comput.

SIAM J. Numer. Anal.

SIAM J. Matrix Anal. Appl.

Publications

Catherine Elizabeth Powell, David J. Silvester, Valeria Simoncini
An Efficient Reduced Basis Solver for Stochastic Galerkin Matrix Equations. SIAM J. Sci. Comput. 39 (1) (2017)
Catherine Elizabeth Powell, Elisabeth Ullmann
Erratum: Preconditioning Stochastic Galerkin Saddle Point Systems. SIAM J. Matrix Anal. Appl. 35 (1) (2014)
Alexei Bespalov, Catherine Elizabeth Powell, David J. Silvester
Energy Norm A Posteriori Error Estimation for Parametric Operator Equations. SIAM J. Sci. Comput. 36 (2) (2014)
Alexei Bespalov, Catherine Elizabeth Powell, David J. Silvester
A Priori Error Analysis of Stochastic Galerkin Mixed Approximations of Elliptic PDEs with Random Data. SIAM J. Numer. Anal. 50 (4) (2012)
Catherine Elizabeth Powell, David J. Silvester
Preconditioning Steady-State Navier-Stokes Equations with Random Data. SIAM J. Sci. Comput. 34 (5) (2012)
Catherine Elizabeth Powell, Elisabeth Ullmann
Preconditioning Stochastic Galerkin Saddle Point Systems. SIAM J. Matrix Anal. Appl. 31 (5) (2010)
Oliver G. Ernst, Catherine Elizabeth Powell, David J. Silvester, Elisabeth Ullmann
Efficient Solvers for a Linear Stochastic Galerkin Mixed Formulation of Diffusion Problems with Random Data. SIAM J. Sci. Comput. 31 (2) (2009)
Catherine Elizabeth Powell, David J. Silvester
Optimal Preconditioning for Raviart-Thomas Mixed Formulation of Second-Order Elliptic Problems. SIAM J. Matrix Anal. Appl. 25 (3) (2003)