I. Koltracht: search on Z-Library

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1

A fast algorithm for the solution of the time-independent Gross–Pitaevskii equation

Yung-Sze Choi, Juha Javanainen, Israel Koltracht, Marijan Koštrun, Patrick J. McKenna, Nataliya Savytska

Journal:

Journal of Computational Physics

Year:

2003

Language:

english

File:

PDF, 441 KB

english, 2003

2

Condition numbers for functions of matrices

I. Gohberg, I. Koltracht

Journal:

Applied Numerical Mathematics

Year:

1993

Language:

english

File:

PDF, 545 KB

english, 1993

3

On the numerical solution of integral equations with piecewise continuous displacement kernels

I. Gohberg, I. Koltracht, P. Lancaster

Journal:

Integral Equations and Operator Theory

Year:

1989

Language:

english

File:

PDF, 820 KB

english, 1989

4

Efficient algorithm for Toeplitz plus Hankel matrices

I. Gohberg, I. Koltracht

Journal:

Integral Equations and Operator Theory

Year:

1989

Language:

english

File:

PDF, 217 KB

english, 1989

5

Triangular factors of Cauchy and Vandermonde matrices

Israel Gohberg, Israel Koltracht

Journal:

Integral Equations and Operator Theory

Year:

1996

Language:

english

File:

PDF, 427 KB

english, 1996

6

A fast realization of preconditioned Conjugate Gradients for Wiener-Hopf integral equations

I. Gohberg, I. Koltracht

Journal:

Applied Mathematics Letters

Year:

1995

Language:

english

File:

PDF, 430 KB

english, 1995

7

Second order parallel algorithms for piecewise smooth displacement kernels

I. Gohberg, I. Koltracht, P. Lancaster

Journal:

Integral Equations and Operator Theory

Year:

1992

Language:

english

File:

PDF, 479 KB

english, 1992

8

Inversion of structured operators

I. Koltracht, B. A. Kon, L. Lerer

Journal:

Integral Equations and Operator Theory

Year:

1994

Language:

english

File:

PDF, 1.23 MB

english, 1994

9

Linear complexity algorithms for semiseparable matrices

I. Gohberg, T. Kailath, I. Koltracht

Journal:

Integral Equations and Operator Theory

Year:

1985

Language:

english

File:

PDF, 687 KB

english, 1985

10

Linear complexity algorithm for semiseparable matrices

Israel Koltracht

Journal:

Integral Equations and Operator Theory

Year:

1997

Language:

english

File:

PDF, 234 KB

english, 1997

11

Inversion formulas for operators which are close to Toeplitz operators

Israel Koltracht

Journal:

Integral Equations and Operator Theory

Year:

1982

Language:

english

File:

PDF, 452 KB

english, 1982

12

On eigen-structure of a nonlinear map in Rn

Y.S. Choi, I. Koltracht, P.J. McKenna

Journal:

Linear Algebra and its Applications

Year:

2005

Language:

english

File:

PDF, 236 KB

english, 2005

13

Fast Preconditioned Conjugate Gradient Algorithms for Wiener–Hopf Integral Equations

Gohberg, I., Hanke, M., Koltracht, I.

Journal:

SIAM Journal on Numerical Analysis

Year:

1994

Language:

english

File:

PDF, 1.29 MB

english, 1994

14

Fast Preconditioned Conjugate Gradient Algorithms for Wiener-Hopf Integral Equations

I. Gohberg, M. Hanke and I. Koltracht

Journal:

SIAM Journal on Numerical Analysis

Year:

1994

Language:

english

File:

PDF, 357 KB

english, 1994

15

On a question of boyle and handelman concerning eigenvalues of nonnegative matrices

Koltracht, I., Neumann, M., Xiao, D.

Journal:

Linear and Multilinear Algebra

Year:

1993

Language:

english

File:

PDF, 429 KB

english, 1993

16

Nyström-Clenshaw-Curtis quadrature for integral equations with discontinuous kernels

Kang, Sheon-Young, Koltracht, Israel, Rawitscher, George

Journal:

Mathematics of Computation

Year:

2002

Language:

english

File:

PDF, 570 KB

english, 2002

17

Nyström-Clenshaw-Curtis Quadrature for Integral Equations with Discontinuous Kernels

Sheon-Young Kang, Israel Koltracht and George Rawitscher

Journal:

Mathematics of Computation

Year:

2003

Language:

english

File:

PDF, 763 KB

english, 2003

18

The Vibrating String: A Fertile Topic for Teaching Scientific Computing

Rawitscher, G., Koltracht, I., Dai, Hong, Ribetti, C., Donnelly, Denis, Rawitscher, George, Koltracht, Israel, Dai, Hong, Ribetti, Christopher

Journal:

Computers in Physics

Year:

1996

File:

PDF, 3.32 MB

1996

19

Image magnification using families of fast orthogonal transforms

I. Koltracht, W. R. Madych, K. Marinelli

Journal:

International Journal of Imaging Systems and Technology

Year:

1996

Language:

english

File:

PDF, 1.61 MB

english, 1996

20

Integral Equation Method for the Continuous Spectrum Radial Schrödinger Equation

R.A. Gonzales, J. Eisert, I. Koltracht, M. Neumann, G. Rawitscher

Journal:

Journal of Computational Physics

Year:

1997

Language:

english

File:

PDF, 433 KB

english, 1997

21

Integral Equation Method for Coupled Schrödinger Equations

R.A. Gonzales, S.-Y. Kang, I. Koltracht, G. Rawitscher

Journal:

Journal of Computational Physics

Year:

1999

Language:

english

File:

PDF, 246 KB

english, 1999

22

On a Polygon Equality Problem

L Elsner, L Han, I Koltracht, M Neumann, M Zippin

Journal:

Journal of Mathematical Analysis and Applications

Year:

1998

Language:

english

File:

PDF, 137 KB

english, 1998

23

Matrices with block Toeplitz inverses

T. Kailath, I. Koltracht

Journal:

Linear Algebra and its Applications

Year:

1986

Language:

english

File:

PDF, 354 KB

english, 1986

24

Efficient solution of linear systems of equations with recursive structure

I. Gohberg, T. Kailath, I. Koltracht

Journal:

Linear Algebra and its Applications

Year:

1986

Language:

english

File:

PDF, 1.03 MB

english, 1986

25

Linear complexity parallel algorithms for linear systems of equations with recursive structure

I. Gohberg, T. Kailath, I. Koltracht, P. Lancaster

Journal:

Linear Algebra and its Applications

Year:

1987

Language:

english

File:

PDF, 1.60 MB

english, 1987

26

Personal notes

Harm Bart, Israel Koltracht, Alexander Markus, Leiba Rodman

Journal:

Linear Algebra and its Applications

Year:

2004

Language:

english

File:

PDF, 174 KB

english, 2004

27

A Björck–Pereyra-type algorithm for Szegö–Vandermonde matrices based on properties of unitary Hessenberg matrices

Tom Bella, Yuli Eidelman, Israel Gohberg, Israel Koltracht, Vadim Olshevsky

Journal:

Linear Algebra and its Applications

Year:

2007

Language:

english

File:

PDF, 185 KB

english, 2007

28

Global monotone convergence of Newton iteration for a nonlinear eigen-problem

Y.S. Choi, I. Koltracht, P.J. McKenna, N. Savytska

Journal:

Linear Algebra and its Applications

Year:

2002

Language:

english

File:

PDF, 81 KB

english, 2002

29

Computing preconditioners via subspace projection

E. Boman, I. Koltracht

Journal:

Linear Algebra and its Applications

Year:

1999

Language:

english

File:

PDF, 59 KB

english, 1999

30

Timing analysis of a parallel algorithm for Toeplitz matrices on a MIMD parallel machine

I. Gohberg, I. Koltracht, A. Averbuch, B. Shoham

Journal:

Parallel Computing

Year:

1991

Language:

english

File:

PDF, 644 KB

english, 1991

31

Convergence properties of ART and SOR algorithms

L. Elsner, I. Koltracht, P. Lancaster

Journal:

Numerische Mathematik

Year:

1991

Language:

english

File:

PDF, 715 KB

english, 1991

32

Numerical solution of integral equations, fast algorithms and Krein-Sobolev equation

I. Gohberg, I. Koltracht

Journal:

Numerische Mathematik

Year:

1985

Language:

english

File:

PDF, 1.78 MB

english, 1985

33

Convergence of sequential and asynchronous nonlinear paracontractions

L. Elsner, I. Koltracht, M. Neumann

Journal:

Numerische Mathematik

Year:

1992

Language:

english

File:

PDF, 673 KB

english, 1992

34

A definiteness test for Hankel matrices and their lower submatrices

I. Koltracht, P. Lancaster

Journal:

Year:

1987

Language:

english

File:

PDF, 363 KB

english, 1987

35

Generalized Schur parameters and the effects of perturbations

I. Koltracht, P. Lancaster

Journal:

Linear Algebra and its Applications

Year:

1988

Language:

english

File:

PDF, 942 KB

english, 1988

36

On the convergence of asynchronous paracontractions with application to tomographic reconstruction from incomplete data

L. Elsner, I. Koltracht, M. Neumann

Journal:

Linear Algebra and its Applications

Year:

1990

Language:

english

File:

PDF, 892 KB

english, 1990

37

The structure of some matrices arising in tomography

Israel Koltracht, Peter Lancaster, Digby Smith

Journal:

Linear Algebra and its Applications

Year:

1990

Language:

english

File:

PDF, 1.23 MB

english, 1990

38

Preface

Harm Bart, Israel Koltracht, Alexander Markus, Leiba Rodman

Journal:

Linear Algebra and its Applications

Year:

2004

Language:

english

File:

PDF, 140 KB

english, 2004

39

Maintenance of the slope of linearized calibration curves in Zeeman graphite furnace atomic absorption spectrometry

Alexander I. Yuzefovsky, Robert F. Lonardo, Jack X. Zhou, Robert G. Michel, Israel Koltracht

Journal:

Spectrochimica Acta Part B: Atomic Spectroscopy

Year:

1996

Language:

english

File:

PDF, 1.27 MB

english, 1996

40

Mixed, Componentwise, and Structured Condition Numbers

Gohberg, I., Koltracht, I.

Journal:

SIAM Journal on Matrix Analysis and Applications

Year:

1993

Language:

english

File:

PDF, 1.49 MB

english, 1993

41

Linear complexity parallel algorithm for discrete-time Wiener filters with optimum lag

Koltracht, I., Kailath, T.

Journal:

IEEE Transactions on Acoustics Speech and Signal Processing

Year:

1988

Language:

english

File:

PDF, 161 KB

english, 1988

42

A note on diagonal innovation matrices

Gohberg, I., Kailath, T., Koltracht, I.

Journal:

IEEE Transactions on Acoustics Speech and Signal Processing

Year:

1987

Language:

english

File:

PDF, 236 KB

english, 1987

43

Inverse Scattering with Noisy Data

Bruckstein, A. M., Koltracht, I., Kailath, T.

Journal:

SIAM Journal on Scientific and Statistical Computing

Year:

1986

Language:

english

File:

PDF, 1.84 MB

english, 1986

44

Condition and Accuracy of Algorithms for Computing Schur Coefficients of Toeplitz Matrices

Gohberg, I., Koltracht, I., Xiao, D.

Journal:

SIAM Journal on Matrix Analysis and Applications

Year:

1994

Language:

english

File:

PDF, 1.49 MB

english, 1994

45

Fast Transform Based Preconditioners for Toeplitz Equations

Boman, E., Koltracht, I.

Journal:

SIAM Journal on Matrix Analysis and Applications

Year:

1995

Language:

english

File:

PDF, 1.51 MB

english, 1995

46

On Accurate Computations of the Perron Root

Elsner, L., Koltracht, I., Neumann, M., Xiao, D.

Journal:

SIAM Journal on Matrix Analysis and Applications

Year:

1993

Language:

english

File:

PDF, 1.02 MB

english, 1993

47

On the Inverse M-Matrix Problem for Real Symmetric Positive-Definite Toeplitz Matrices

Koltracht, I., Neumann, M.

Journal:

SIAM Journal on Matrix Analysis and Applications

Year:

1991

Language:

english

File:

PDF, 1.09 MB

english, 1991

48

Comparison of numerical methods for the calculation of cold atom collisions

Rawitscher, G. H., Esry, B. D., Tiesinga, E., Burke, J. P., Koltracht, I.

Journal:

The Journal of Chemical Physics

Year:

1999

Language:

english

File:

PDF, 415 KB

english, 1999

49

A Fast Björck–Pereyra-Type Algorithm for Solving Hessenberg-Quasiseparable-Vandermonde Systems

Bella, T., Eidelman, Y., Gohberg, I., Koltracht, I., Olshevsky, V.

Journal:

SIAM Journal on Matrix Analysis and Applications

Year:

2009

Language:

english

File:

PDF, 323 KB

english, 2009

50

On the Reconstruction of Layered Media from Reflection Data

Bruckstein, Alfred, Kailath, Thomas, Koltracht, Israel, Lancaster, Peter

Journal:

SIAM Journal on Matrix Analysis and Applications

Year:

1991

Language:

english

File:

PDF, 1.59 MB

english, 1991