Concepedia

Torsten Ehrhardt

TE

Statistics

Publications

25

Citations

616

H-Index

16

Active since

1994

Affiliations

Chemnitz University of Technology(Current)

University of California, Santa Cruz

Erasmus University Rotterdam

California Polytechnic State University

University of California System

Torsten Ehrhardt is an author at Chemnitz University of Technology specializing in spectral theory, functional analysis, and engineering.

Top concepts

Spectral TheoryFunctional AnalysisEngineeringRepresentation TheoryNumerical AnalysisApproximation TheoryInverse ProblemsSystems Engineering

Publications per year

1994–2014

25

Publications

25

Dyson's Constant in the Asymptotics of the Fredholm Determinant of the Sine Kernel

Torsten Ehrhardt · Communications in Mathematical Physics · 2005 · 80 citations

Spectral Theory, Fredholm Determinant, Engineering +3

Toeplitz Determinants with One Fisher–Hartwig Singularity

Torsten Ehrhardt, Bernd Silbermann · Journal of Functional Analysis · 1997 · 52 citations

Spectral Theory, Fisher–hartwig Singularity, Matrix Theory +1

Invertibility theory for Toeplitz plus Hankel operators and singular integral operators with flip

Torsten Ehrhardt · Journal of Functional Analysis · 2003 · 50 citations

Spectral Theory, Linear Operator, Engineering +6

A generalization of Pincus’ formula and Toeplitz operator determinants

Torsten Ehrhardt · Archiv der Mathematik · 2003 · 40 citations

Spectral Theory, Toeplitz Operator Determinants, Matrix Method +2

Determinant computations for some classes of Toeplitz-Hankel matrices

Estelle Basor, Torsten Ehrhardt · Operators and Matrices · 2009 · 32 citations · Full text

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