Concepedia

Martin H. Gutknecht

MH

47

Publications

2.1K

Citations

24

H-Index

1977

Active since

Affiliations

ETH Zurich(Current)

Stanford University

University of Tübingen

Martin H. Gutknecht is an author at ETH Zurich specializing in engineering, approximation theory, and numerical analysis.

Top concepts

EngineeringApproximation TheoryNumerical AnalysisSpectral TheoryComputer ScienceInverse ProblemsMathematical ProgrammingFunctional AnalysisComputer EngineeringSignal Processing

Publications per year

1977–2014

47

Publications

47

An Implementation of the Look-Ahead Lanczos Algorithm for Non-Hermitian Matrices

Roland W. Freund, Martin H. Gutknecht, Noël M. Nachtigal · SIAM Journal on Scientific Computing · 1993 · 304 citations · Full text

Variants of BICGSTAB for Matrices with Complex Spectrum

Martin H. Gutknecht · SIAM Journal on Scientific Computing · 1993 · 295 citations

Spectral Theory, Numerical Analysis, Low-rank Approximation +9

A Completed Theory of the Unsymmetric Lanczos Process and Related Algorithms. Part II

Martin H. Gutknecht · SIAM Journal on Matrix Analysis and Applications · 1994 · 143 citations

Mathematical Programming, Numerical Analysis, Numerical Computation +13

A Completed Theory of the Unsymmetric Lanczos Process and Related Algorithms, Part I

Martin H. Gutknecht · SIAM Journal on Matrix Analysis and Applications · 1992 · 127 citations

Mathematical Programming, Numerical Analysis, Spectral Theory +17

Lanczos-type solvers for nonsymmetric linear systems of equations

Martin H. Gutknecht · Acta Numerica · 1997 · 111 citations · Full text

Numerical Analysis, Engineering, Lanczos-type Solvers +14

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