Oliver G. Ernst - Concepedia

Author

Oliver G. Ernst

TU Bergakademie Freiberg ORCID

Also Known As

Ernst, Oliver, Ernst, Oliver G., O. Ernst, O. G. Ernst, O.G. Ernst, Oliver Ernst, Oliver G Ernst, Oliver G. Ernst

Publications

2.2K

Citations

H-Index

Concepts

All Affiliations

TU Bergakademie Freiberg Chemnitz University of Technology University of Maryland, College Park University of Manchester Applied Mathematics (United States)

About

Oliver G. Ernst is an author at TU Bergakademie Freiberg specializing in engineering, numerical analysis, and approximation theory.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	17	18	1.7K
2	Computer Engineering	3	3	396
3	Natural Sciences	2	2	107
4	Computer Science	1	1	19
5	Electrical Engineering	1	1	101

Oliver G. Ernst

Publications

1.8K

Citations

H-Index

Page 1

	Year	Citations
On the convergence of generalized polynomial chaos expansions Oliver G. Ernst, Antje Mugler, Hans-Jörg Starkloff, ESAIM Mathematical Modelling and Numerical Analysis EngineeringNorbert WienerChaos TheoryOrthogonal PolynomialStochastic Processes	2011	405
A Multigrid Method Enhanced by Krylov Subspace Iteration for Discrete Helmholtz Equations Howard C. Elman, Oliver G. Ernst, Dianne P. O’Leary SIAM Journal on Scientific Computing Numerical AnalysisEngineeringComputational MechanicsKrylov Subspace IterationStandard Algorithm	2001	229
A Restarted Krylov Subspace Method for the Evaluation of Matrix Functions Michael Eiermann, Oliver G. Ernst SIAM Journal on Numerical Analysis Numerical AnalysisMathematical ProgrammingLinear SystemsArnoldi AlgorithmEngineering	2006	146
Geometric aspects of the theory of Krylov subspace methods Michael Eiermann, Oliver G. Ernst Acta Numerica Numerical AnalysisMathematical ProgrammingEngineeringMinimal ResidualHilbert Space	2001	123
Fast 3-D simulation of transient electromagnetic fields by model reduction in the frequency domain using Krylov subspace projection Ralph‐Uwe Börner, Oliver G. Ernst, Klaus Spitzer Geophysical Journal International Numerical AnalysisKrylov Subspace ProjectionElectrical EngineeringElectromagnetic WaveEngineering	2008	101
Implementation of a restarted Krylov subspace method for the evaluation of matrix functions M. Afanasjew, Michael Eiermann, Oliver G. Ernst, Linear Algebra and its Applications Numerical AnalysisMathematical ProgrammingNumerical ComputationEngineeringInverse Problems	2008	100
Computational aspects of the stochastic finite element method Michael Eiermann, Oliver G. Ernst, Elisabeth Ullmann Computing and Visualization in Science Numerical AnalysisFinite Element MethodNumerical ComputationEngineeringComputational Aspects	2007	90
Analysis of acceleration strategies for restarted minimal residual methods Michael Eiermann, Oliver G. Ernst, Olaf Schneider Journal of Computational and Applied Mathematics Numerical AnalysisReduced Order ModelingNumerical ComputationEngineeringPde-constrained Optimization	2000	84
Three-dimensional transient electromagnetic modelling using Rational Krylov methods Ralph‐Uwe Börner, Oliver G. Ernst, Stefan Güttel Geophysical Journal International	2015	81
Stochastic Galerkin Matrices Oliver G. Ernst, Elisabeth Ullmann SIAM Journal on Matrix Analysis and Applications Numerical AnalysisSpectral TheoryStochastic Galerkin MatricesEngineeringStochastic Calculus	2010	79

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