Ljiljana Cvetkovic

According to our database, Ljiljana Cvetkovic authored at least 34 papers between 1989 and 2021.

Collaborative distances:

• Dijkstra number of three.
• Erdős number of four.

2021

From pseudospectra of diagonal blocks to pseudospectrum of a full matrix.

Vladimir R. Kostic, Ljiljana Cvetkovic, Ernest Sanca

J. Comput. Appl. Math., 2021

2019

The Schur complement of PH-matrices.

Maja Nedovic, Ljiljana Cvetkovic

Appl. Math. Comput., 2019

New pseudospectra localizations with application in ecology and vibration analysis.

Dragana Lj. Cvetkovic, Ljiljana Cvetkovic, Vladimir R. Kostic

Proceedings of the IEEE 9th Annual Computing and Communication Workshop and Conference, 2019

2017

On the inertia of the block H-matrices.

Vladimir Kostic, Ljiljana Cvetkovic

Numer. Linear Algebra Appl., 2017

2016

An algorithm for computing minimal Geršgorin sets.

Vladimir R. Kostic, Agnieszka Miedlar, Ljiljana Cvetkovic

Numer. Linear Algebra Appl., 2016

Pseudospectra localizations and their applications.

Vladimir R. Kostic, Ljiljana Cvetkovic, Dragana Lj. Cvetkovic

Numer. Linear Algebra Appl., 2016

A wider convergence area for the MSTMAOR iteration methods for LCP.

Ljiljana Cvetkovic, Vladimir Kostic, Ernest Sanca

Numer. Algorithms, 2016

Euclidean norm estimates of the inverse of some special block matrices.

Ljiljana Cvetkovic, Vladimir Kostic, Ksenija Doroslovacki, Dragana Lj. Cvetkovic

Appl. Math. Comput., 2016

2015

Scaling technique for Partition-Nekrasov matrices.

Tomasz Szulc, Ljiljana Cvetkovic, Maja Nedovic

Appl. Math. Comput., 2015

Stability analysis of turbulent heat exchange over the heterogeneous environmental interface in climate models.

Dragutin T. Mihailovic, Vladimir Kostic, Gordan Mimic, Ljiljana Cvetkovic

Appl. Math. Comput., 2015

Eventually SDD matrices and eigenvalue localization.

Ljiljana Cvetkovic, M. Eric, Juan Manuel Peña

Appl. Math. Comput., 2015

2014

A note on the convergence of the MSMAOR method for linear complementarity problems.

Ljiljana Cvetkovic, Vladimir Kostic

Numer. Linear Algebra Appl., 2014

On the choice of parameters in MAOR type splitting methods for the linear complementarity problem.

Ljiljana Cvetkovic, Apostolos Hadjidimos, Vladimir Kostic

Numer. Algorithms, 2014

Max norm estimation for the inverse of block matrices.

Ljiljana Cvetkovic, Ksenija Doroslovacki

Appl. Math. Comput., 2014

2013

Infinity norm bounds for the inverse of Nekrasov matrices.

Ljiljana Cvetkovic, Ping-Fan Dai, Ksenija Doroslovacki, Yao-Tang Li

Appl. Math. Comput., 2013

2012

Localization of generalized eigenvalues by Cartesian ovals.

Vladimir Kostic, Richard S. Varga, Ljiljana Cvetkovic

Numer. Linear Algebra Appl., 2012

Eigenvalue localization refinements for the Schur complement.

Ljiljana Cvetkovic, Maja Nedovic

Appl. Math. Comput., 2012

Max-norm bounds for the inverse of S-Nekrasov matrices.

Ljiljana Cvetkovic, Vladimir Kostic, Ksenija Doroslovacki

Appl. Math. Comput., 2012

Application of generalized diagonal dominance in wireless sensor network optimization problems.

Ljiljana Cvetkovic, Vladimir Kostic

Appl. Math. Comput., 2012

2011

Eigenvalue Localization Refinements for Matrices Related to Positivity.

Ljiljana Cvetkovic, Vladimir Kostic, Juan Manuel Peña

SIAM J. Matrix Anal. Appl., 2011

A simple generalization of Geršgorin's theorem.

Ljiljana Cvetkovic, Vladimir Kostic, Rafael Bru, Francisco Pedroche

Adv. Comput. Math., 2011

2009

Geršgorin-type localizations of generalized eigenvalues.

Vladimir Kostic, Ljiljana Cvetkovic, Richard S. Varga

Numer. Linear Algebra Appl., 2009

Preface.

Ljiljana Cvetkovic

Numer. Linear Algebra Appl., 2009

Special H-matrices and their Schur and diagonal-Schur complements.

Ljiljana Cvetkovic, Maja Nedovic

Appl. Math. Comput., 2009

A new subclass of H-matrices.

Ljiljana Cvetkovic, Vladimir Kostic, Sonja Rauski

Appl. Math. Comput., 2009

2008

Further results on H-matrices and their Schur complements.

Ljiljana Cvetkovic, Vladimir Kostic, Maja Kovacevic, Tomasz Szulc

Appl. Math. Comput., 2008

2007

A note on the convergence of the AOR method.

Ljiljana Cvetkovic, Vladimir Kostic

Appl. Math. Comput., 2007

2006

On matrices with operator entries.

Ljiljana Cvetkovic, Djurdjica Takaci

Numer. Algorithms, 2006

New subclasses of block <i>H</i>-matrices with applications to parallel decomposition-type relaxation methods.

Ljiljana Cvetkovic, Vladimir Kostic

Numer. Algorithms, 2006

<i>H</i>-matrix theory vs. eigenvalue localization.

Ljiljana Cvetkovic

Numer. Algorithms, 2006

Preface.

Michele Benzi, Ljiljana Cvetkovic, Michael Neumann

Numer. Algorithms, 2006

2005

How to improve MAOR method convergence area for linear complementarity problems.

Ljiljana Cvetkovic, Sanja Rapajic

Appl. Math. Comput., 2005

2000

Some convergence results of PD relaxation methods.

Ljiljana Cvetkovic, Jadranka Obrovski

Appl. Math. Comput., 2000

1989

The AOR method for solving linear interval equations.

Ljiljana Cvetkovic, Dragoslav Herceg

Computing, 1989