O djelatniku

prof. dr. sc. Zlatko Drmač

Zvanje: redoviti profesor u trajnom zvanju
Telefon:5740
E-mail: E-mail
Zavod/služba: Zavod za numeričku matematiku i znanstveno računanje

Nastava

diplomski

doktorski

Objavljeni radovi u Hrvatskoj znanstvenoj bibliografiji

A Koopman operator-based prediction algorithm and its application to COVID-19 pandemic and influenza cases

Mezić, Igor; Drmač, Zlatko; Črnjarić, Nelida; Maćešić, Senka; Fonoberova, Maria; Mohr, Ryan; Avilla, Allan; Manojlović, Iva; Andrejčuk, Aleksandr
izvorni znanstveni rad, 2024.
Scientific reports

Numerical Linear Algebra Aspects of the Dynamic Mode Decomposition

Drmač, Zlatko
sažetak izlaganja sa skupa, Abstracts' book : 25th Conference of the International Linear Algebra Society, 2023.

Robust and reliable numerical linear algebra - applications and implementations

Drmač, Zlatko
neobjavljeni prilog sa skupa, 2022.

An Algorithm for the Complete Solution of the Quartic Eigenvalue Problem

Drmač, Zlatko ; Šain Glibić, Ivana
izvorni znanstveni rad, 2022.
Acm transactions on mathematical software

Chebyshev kernel polynomial method for efficient calculation of the quasiparticle random phase approximation response function

Bjelčić, Antonio ; Nikšić, Tamara ; Drmač, Zlatko
izvorni znanstveni rad, 2022.
Computer physics communications

New computational tools for Koopman spectral analysis of nonlinear dynamical systems

Drmač, Zlatko ; Mohr, Ryan ; Mezić, Igor
neobjavljeni prilog sa skupa, 2022.

Learning Low-Dimensional Dynamical-System Models from Noisy Frequency-Response Data with Loewner Rational Interpolation

Drmač, Zlatko ; Peherstorfer, Benjamin
izvorni znanstveni rad, Realization and Model Reduction of Dynamical Systems, 2022.

Predicting the Critical Number of Layers for Hierarchical Support Vector Regression

Mohr, Ryan ; Fonoberova, Maria ; Drmač, Zlatko ; Manojlović, Iva ; Mezić, Igor
izvorni znanstveni rad, Entropy (Basel. Online), 2021.

Numerical methods for accurate computation of the eigenvalues of Hermitian matrices and the singular values of general matrices

Drmač, Zlatko
izvorni znanstveni rad, SeMA Journal. Boletin de la Sociedad Espanñola de Matemática Aplicada, 2021.
SeMA journal

New Numerical Algorithm for Deflation of Infinite and Zero Eigenvalues and Full Solution of Quadratic Eigenvalue Problems

Drmač, Zlatko ; Šain Glibić, Ivana
izvorni znanstveni rad, Acm transactions on mathematical software, 2020.

Dynamic Mode Decomposition—A Numerical Linear Algebra Perspective

Drmač, Zlatko
izvorni znanstveni rad, The Koopman Operator in Systems and Control, 2020.

Revisiting IRKA: Connections with Pole Placement and Backward Stability

Beattie, Christopher ; Drmač, Zlatko ; Gugercin, Serkan
izvorni znanstveni rad, Vietnam journal of mathematics, 2020.

Stability of Discrete Empirical Interpolation and Gappy Proper Orthogonal Decomposition with Randomized and Deterministic Sampling Points

Peherstorfer, Benjamin ; Drmač, Zlatko ; Gugercin, Serkan
izvorni znanstveni rad, 2020.
SIAM journal on scientific computing

On Least Squares Problems with Certain Vandermonde- Khatri-Rao Structure with Applications to DMD

Drmač, Zlatko ; Mezić, Igor ; Mohr, Ryan
izvorni znanstveni rad, 2020.
SIAM journal on scientific computing

New developments of the Discrete Empirical Interpolation Method

Drmač, Zlatko ; Gugercin, Serkan ; Peherstorfer, Benjamin ; Saibaba, Arwind
neobjavljeni prilog sa skupa, 2019.

Data Driven Koopman Spectral Analysis in Vandermonde-Cauchy Form via the DFT: Numerical Method and Theoretical Insights

Drmač, Zlatko ; Mezić, Igor ; Mohr, Ryan
izvorni znanstveni rad, SIAM journal on scientific computing, 2019.

On variations of the Discrete Empirical Interpolation for nonlinear model reduction

Drmač, Zlatko ; Gugercin, Serkan ; Saibaba, Arwind ; Peherstorfer, Benjamin
neobjavljeni prilog sa skupa, 2019.

Numerical aspects of the Koopman and the dynamic mode decomposition

Drmač, Zlatko ; Mezić, Igor ; Mohr, Ryan
neobjavljeni prilog sa skupa, 2019.

The Discrete Empirical Interpolation Method: Canonical Structure and Formulation in Weighted Inner Product Spaces

Drmač, Zlatko ; Saibaba, Arvind Krishna
izvorni znanstveni rad, SIAM journal on matrix analysis and applications, 2018.

Parallel Solver for Shifted Systems in a Hybrid CPU--GPU Framework

Bosner, Nela ; Bujanović, Zvonimir ; Drmač, Zlatko
izvorni znanstveni rad, 2018.
SIAM journal on scientific computing

Data Driven Modal Decompositions: Analysis and Enhancements

Drmač, Zlatko ; Mezić, Igor ; Mohr, Ryan
izvorni znanstveni rad, SIAM journal on scientific computing, 2018.

Baroreflex Physiology Using Koopman Mode Anal- ysis

Maćešić, Senka ; Mezić, Igor ; Fonoberova, Maria ; Črnjarić-Žic, Nelida ; Drmač, Zlatko ; Andrejčuk, Aleksandar
sažetak izlaganja sa skupa, 2017.

Algorithm 977: A QR--Preconditioned QR SVD Method for Computing the SVD with High Accuracy

Drmač, Zlatko
izvorni znanstveni rad, Acm transactions on mathematical software, 2017.

New contributions to the theory and practice of the Discrete Empirical Interpolation Method

Drmač, Zlatko ; Ipsen, Ilze ; Gugercin, Serkan ; Saibaba, Arwind
neobjavljeni prilog sa skupa, 2017.

Parallel solver for shifted linear systems with application to model order reduction

Bosner, Nela ; Bujanović, Zvonimir ; Drmač, Zlatko
prošireni sažetak izlaganja sa skupa, 27th Biennial Conference on Numerical Analysis,, 2017.

A hybrid algorithm for solving shifted linear systems

Bujanović, Zvonimir
sažetak izlaganja sa skupa, 6th Croatian Mathematical Congress, 2016.

A New Selection Operator for the Discrete Empirical Interpolation Method : Improved A Priori Error Bound and Extensions

Drmač, Zlatko ; Gugercin, Serkan
izvorni znanstveni rad, SIAM journal on scientific computing, 2016.

A new framework for implicit restarting of the Krylov-Schur algorithm

Bujanović, Zvonimir ; Drmač, Zlatko
izvorni znanstveni rad, Numerical linear algebra with applications, 2015.

Quadrature-based Vector Fitting for discretized H2 approximation

Drmač, Zlatko ; Gugercin, Serkan ; Beattie, Christopher
izvorni znanstveni rad, SIAM journal on scientific computing, 2015.

Vector Fitting for Matrix-valued Rational Approximation

Drmač, Zlatko ; Gugercin, Serkan ; Beattie, Christopher
izvorni znanstveni rad, 2015.
SIAM journal on scientific computing

SVD of Hankel matrices in Vandermonde-Cauchy product form

Drmač, Zlatko
izvorni znanstveni rad, Electronic transactions on numerical analysis, 2015.

On Kac parameters and spectral decomposition of a matrix of specialized roots of Lie algebra $\mathfrak{sl}_n$

Drmač, Zlatko ; Šikić, Tomislav
izvorni znanstveni rad, 2014.
Rad Hrvatske akademije znanosti i umjetnosti. Razred za matematičke, fizičke i kemijske znanosti. Matematičke znanosti

A GPU algorithm for computing the frequency response

Bosner, Nela ; Bujanović, Zvonimir ; Drmač, Zlatko
neobjavljeni prilog sa skupa, 2014.

A new framework for polynomial filtering in implicitly restarted Arnoldi type algorithms

Drmač, Zlatko ; Bujanović, Zvonimir
neobjavljeni prilog sa skupa, 2014.

A reproducing-kernel framework for H2 model order reduction

Drmac, Zlatko
neobjavljeni prilog sa skupa, 2013.

Efficient generalized Hessenberg form and applications

Bosner, Nela ; Bujanović, Zvonimir ; Drmač, Zlatko
izvorni znanstveni rad, Acm transactions on mathematical software, 2013.

Computing eigenvalues and singular values to high relative accuracy

Drmač, Zlatko
izvorni znanstveni rad, Handbook of linear algebra, 2013.

A contribution to the theory and practice of the block Kogbetliantz method for computing the SVD

Bujanović, Zvonimir ; Drmač, Zlatko
izvorni znanstveni rad, BIT numerical mathematics, 2012.

GPU algorithms for solving shifted systems with multiple right–hand sides

Bosner, Nela ; Bujanović, Zvonimir ; Drmač, Zlatko
neobjavljeni prilog sa skupa, 2012.

Accurate SVD of Cauchy-type matrices and applications

Drmac, Zlatko
neobjavljeni prilog sa skupa, 2012.

Pseudospectral Picture of the Seismic Algorithm for Surface Multiple Attenuation

Drmač, Zlatko ; Grubišić, Luka ; Jeričević, Željko
izvorni znanstveni rad, MIPRO, 2011 Proceedings of the 34th International Convention, 2011.

A note on shifted Hessenberg systems and frequency response computation

Beattie, Christopher ; Drmač, Zlatko ; Gugercin, Serkan
izvorni znanstveni rad, Acm transactions on mathematical software, 2011.

Accurate and Stable Numerical Linear Algebra in Control

Drmač, Zlatko
neobjavljeni prilog sa skupa, 2011.

Numerical Implementation of the Iterative Rational Krylov Algorithm for Optimal H2 Model Reduction

Beattie, Christopher ; Drmač, Zlatko ; Gugercin, Serkan
sažetak izlaganja sa skupa, Householder Symposium XVIII on Numerical Linear Algebra / Overton, Michael et. al. (ur.). - Berkeley : Lawrence Berkeley National Laboratory , 2011. 60., 2011.

Accurate and Stable Numerical Linear Algebra in Control

Drmač, Zlatko
neobjavljeni prilog sa skupa, 2011.

Efficient algorithms for solving shifted systems with multiple right–hand sides

Bosner, Nela ; Bujanović, Zvonimir ; Drmač, zlatko
neobjavljeni prilog sa skupa, 2011.

How a numerical rank revealing instability affects Computer Aided Control System Design

Bujanović, Zvonimir ; Drmač, Zlatko
izvještaj, Tehničko izvješće, projekt 037-0372783-2750, 2009.

A global convergence proof for cyclic Jacobi methods with block rotations

Drmač, Zlatko
izvorni znanstveni rad, SIAM journal on matrix analysis and applications, 2009.

Subspace gap residuals for Rayleigh-Ritz approximations

Bosner, Nela ; Drmač, Zlatko
izvorni znanstveni rad, 2009.
SIAM journal on matrix analysis and applications

Multigrid methods

Štefan Trubić, Melita
magistarski rad (mr. sc. i mr. art.), 2009.

SIAM SIAG/Linear Algebra Prize

Drmač, Zlatko ; Veselić, Krešimir
ostalo, http://www.siam.org/prizes/sponsored/siagla.php, 2009.

New fast and accurate Jacobi SVD algorithm

Drmač, Zlatko
neobjavljeni prilog sa skupa, 2009.

An Implementation of the Iterative Rational Krylov Method for Optimal H2 Model Reduction

Drmač, Zlatko ; Beattie, Christopher ; Gugercin, Serkan
neobjavljeni prilog sa skupa, 2009.

On the failure of rank revealing QR factorization software : a case study

Drmač, Zlatko ; Bujanović, Zvonimir
izvorni znanstveni rad, ACM Transactions on Mathematical Software, 2008.
Acm transactions on mathematical software

New fast and accurate Jacobi SVD algorithm. I

Drmač, Zlatko ; Veselić, Krešimir
izvorni znanstveni rad, SIAM journal on matrix analysis and applications, 2008.

dgejsv.f, dgesvj.f dgsvj0.f, dgsvj1.f sgejsv.f, sgesvj.f sgsvj9.f, sgsvj1.f

Drmač, Zlatko
računalni programski paket, http://www.netlib.org/lapack/lapack-3.2.html#_9_5_new_fast_and_accurate_jacobi_svd, 2008.

New fast and accurate Jacobi SVD algorithm. II

Drmač, Zlatko ; Veselić, Krešimir
izvorni znanstveni rad, SIAM journal on matrix analysis and applications, 2008.

On the Convergence of Block Kogbetliantz Methods for Calculating the SVD

Bujanović, Zvonimir ; Drmač, Zlatko
neobjavljeni prilog sa skupa, 2008.

Computing Eigenvalues and Singular Values to High Relative Accuracy

Drmač, Zlatko
izvorni znanstveni rad, CRC Handbook of Linear Algebra, 2007.

On the Failure of Rank Revealing QR Factorization Software

Bujanović, Zvonimir ; Drmač, Zlatko
neobjavljeni prilog sa skupa, 2007.

New XGEQPF, XLAPF2, XLAQPS and XGEQP3 in LAPACK

Drmač, Zlatko ; Bujanović Zvonimir
računalni programski paket, LAPACK (http://www.netlib.org/lapack/), 2006.

Relative eigenvalue/eigenvector estimates for multi-scale problems in science and engineering

Grubišić, Luka ; Drmač, Zlatko ; Kostrykin, Vadim ; Veselić, Krešimir
sažetak izlaganja sa skupa, 2006.

On accuracy properties of one-sided bidiagonalization algorithm and its applications

Bosner, Nela ; Drmač, Zlatko
izvorni znanstveni rad, Proceedings of the Conference on Applied Mathematics and Scientific Computing, 2005.

Closing the gap between fast and accurate SVD methods

Drmač, Zlatko
sažetak izlaganja sa skupa, 2005.

New Jacobi-Type Algorithm for Computing the SVD

Drmač, Zlatko
sažetak izlaganja sa skupa, 2005.

A new stable bidiagonal reduction algorithm

Barlow, Jesse L. ; Bosner, Nela ; Drmač, Zlatko
izvorni znanstveni rad, 2005.
Linear algebra and its applications

A new stable bidiagonal reduction algorithm

Barlow, Jesse ; Bosner, Nela ; Drmač, Zlatko
izvorni znanstveni rad, 2005.
Linear algebra and its applications

Eigenvalue computations -- state of the art and new challenging problems

Drmač, Zlatko
neobjavljeni prilog sa skupa, 2004.

Advances in Jacobi Methods

Drmač, Zlatko ; Hari, Vjeran ; Slapničar, Ivan
izvorni znanstveni rad, Applied Mathematics and Scientific Computing, 2003.

SGP Heuristics for One Machine Scheduling Problem

Šorić, Kristina ; Vojvodić Rosenzweig, Višnja ; Drmač, Zlatko
izvorni znanstveni rad, Proceedings of 7th International Symposium on Operations Research in Slovenia SOR 2003, 2003.

Fast accurate solution of eigenvalue and singular value problems

Drmač, Zlatko
neobjavljeni prilog sa skupa, 2003.

New fast implementation of the Jacobi SVD algorithm

Drmač, Zlatko
neobjavljeni prilog sa skupa, 2003.

New fast implementation of the Jacobi SVD algorithm

Drmač, Zlatko
neobjavljeni prilog sa skupa, 2003.

On numerical properties of one-sided bidiagonalization algorithm

Bosner, Nela ; Drmač, Zlatko
neobjavljeni prilog sa skupa, 2003.

Applied Mathematics and Scientific Computing


zbornik radova s konferencije, 2003.

On Positive Semidefinite Matrices with Known Null Space

Arbenz, Peter ; Drmač, Zlatko
izvorni znanstveni rad, SIAM journal on matrix analysis and applications, 2002.

On Posititive Semidefinite Matrices with Known Null Space

Arbenz, Peter ; Drmač, Zlatko
izvorni znanstveni rad, SIAM Journal on Matrix Analysis and Applications, 2002.
SIAM journal on matrix analysis and applications

Rank deficient problems and numerical ranks with known structure

Drmač, Zlatko
neobjavljeni prilog sa skupa, 2002.

Numeričko računanje parcijalnog problema vlastitih vrijednosti za simetrične matrice

Grubišić, Luka
magistarski rad (mr. sc. i mr. art.), 2001.

Accuracy and stability in numerical linear algebra

Drmač, Zlatko
sažetak izlaganja sa skupa, Proceedings of the Conference Applied Mathematics and Computation, Dubrovnik, Croatia, September 13--18, 1999., 2001.

Iterativne metode za rješavanje linearnih sustava

Bosner, Nela
magistarski rad (mr. sc. i mr. art.), 2001.

New Accurate Algorithms for Singular Value Decomposition of Matrix Triplets

Drmač, Zlatko
izvorni znanstveni rad, SIAM journal on matrix analysis and applications, 2000.

On Accurate Quotient Singular Value Computation in Floating-Point Arithmetic

Drmač, Zlatko ; Jessup, Elizabeth
izvorni znanstveni rad, SIAM Journal on Matrix Analysis and Applications, 2000.
SIAM journal on matrix analysis and applications

Approximate eigenvectors as preconditioner

Drmač, Zlatko ; Veselić, Krešimir
izvorni znanstveni rad, Linear Algebra and Its Applications, 2000.
Linear algebra and its applications

Matrices, Vector Spaces, and Information Retrieval

Berry, Michael ; Drmač, Zlatko ; Jessup, Elizabeth
izvorni znanstveni rad, SIAM review, 1999.

Numerical computation of matrix decompositions and applications

Juričić, Marija
magistarski rad (mr. sc. i mr. art.), 1999.

Computing the Singular Value Decomposition with High Relative Accuracy

Demmel, James ; Gu, Ming ; Eisenstat, Stanley ; Slapničar, Ivan ; Veselić, Krešimir ; Drmač, Zlatko
izvorni znanstveni rad, Linear algebra and its applications, 1999.

On Principal Angles Between Subspaces of Euclidean Space

Drmač, Zlatko
izvorni znanstveni rad, SIAM journal on matrix analysis and applications, 1999.

A posteriori computation of the singular vectors in a preconditioned Jacobi SVD algorithm

Drmač, Zlatko
izvorni znanstveni rad, IMA Journal of Numerical Analysis, 1999.
IMA journal of numerical analysis

A tangent algorithm for computing the generalized singular value decomposition

Drmač, Zlatko
izvorni znanstveni rad, SIAM journal on numerical analysis, 1998.

Accurate computation of the product-induced singular value decomposition with applications

Drmač, Zlatko
izvorni znanstveni rad, SIAM journal on numerical analysis, 1998.

Implementation of Jacobi rotations for accurate singular value computation in floating-point arithmetic

Drmač, Zlatko
izvorni znanstveni rad, SIAM journal on scientific computing, 1997.

On scaled almost diagonal Hermitian matrix pairs

Hari, Vjeran ; Drmač, Zlatko
izvorni znanstveni rad, SIAM journal on matrix analysis and applications, 1997.

Relative residual bounds for the eigenvalues of a Hermitian semidefinite matrix.

Drmač, Zlatko ; Hari, Vjeran
izvorni znanstveni rad, SIAM journal on matrix analysis and applications, 1997.

Generalized eigensolutions by Jacobi methods

Drmač, Zlatko
izvorni znanstveni rad, Zeitschrift für angewandte Mathematik und Mechanik, 1996.

On the condition behaviour in the Jacobi Method

Drmač, Zlatko
izvorni znanstveni rad, SIAM journal on matrix analysis and applications, 1996.

On relative residual bound for the eigenvalues of a Hermitian matrix

Drmač, Zlatko
izvorni znanstveni rad, Linear algebra and its applications, 1996.

On the quadratic convergence bounds for the J-symmetric Jacobi method

Drmač, Zlatko ; Hari, Vjeran
izvorni znanstveni rad, Numerische Mathematik, 1993.
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