Concepedia

Catherine E. Powell

CE

13

Publications

527

Citations

11

H-Index

2003

Active since

Affiliations

University of Manchester(Current)

Applied Mathematics (United States)

University of Maryland, College Park

Catherine E. Powell is an author at University of Manchester specializing in engineering, numerical analysis, and numerical simulation.

Top concepts

EngineeringNumerical AnalysisNumerical SimulationFinite Element MethodApproximation TheoryComputational MechanicsSpectral TheoryInverse ProblemsMultiscale ModelingNatural Sciences

Publications per year

2003–2019

13

Publications

13

Block-diagonal preconditioning for spectral stochastic finite-element systems

Catherine E. Powell, Howard C. Elman · IMA Journal of Numerical Analysis · 2008 · 154 citations

Spectral Theory, Finite Element Method, Numerical Analysis +12

Efficient Solvers for a Linear Stochastic Galerkin Mixed Formulation of Diffusion Problems with Random Data

Oliver G. Ernst, Catherine E. Powell, David J. Silvester et al. · SIAM Journal on Scientific Computing · 2009 · 59 citations

Numerical Analysis, Engineering, Efficient Solvers +17

Improving the forward solver for the complete electrode model in EIT using algebraic multigrid

Manuchehr Soleimani, Catherine E. Powell, Nick Polydorides · IEEE Transactions on Medical Imaging · 2005 · 49 citations

Numerical Analysis, Image Reconstruction, Power Engineering +23

Optimal Preconditioning for Raviart--Thomas Mixed Formulation of Second-Order Elliptic Problems

Catherine E. Powell, David J. Silvester · SIAM Journal on Matrix Analysis and Applications · 2003 · 45 citations

Numerical Analysis, Finite Element Method, Elliptic Equation +13

Energy Norm A Posteriori Error Estimation for Parametric Operator Equations

Alex Bespalov, Catherine E. Powell, David J. Silvester · SIAM Journal on Scientific Computing · 2014 · 45 citations · Full text

Numerical Analysis, Spectral Theory, Parameter Estimation +16

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