Opcije pristupačnosti Pristupačnost
O djelatniku

izv. prof. dr. sc. Erna Begović Kovač

Radno mjesto: izvanredni profesor

Telefon:
01 4597 266
Telefon kućni:
266

Nastava

Algorithms for the randomized coupled decompositions

Begović Kovač, Erna; Carević, Anita; Šain Glibić, Ivana
BIT’65 Conference Abstracts,, 2025.

Sreća ili matematika? (IV. MUZZA)

Begović Kovač, Erna; Jerković, Miroslav; Perković, Ana
, 2025.

Randomized algorithms for coupled decompositions

Begović Kovač, Erna; Carević, Anita; Šain Glibić, Ivana
, 2025.

Nelinearna metoda najmanjih kvadrata

Antolović, Mihaela
, 2025.

The effects of the dynamics of biowaste generation on the possibility of planning biological treatment plants

Domanovac, Tomislav; Begović Kovač, Erna; Šabić Runjavec, Monika; Vuković Domanovac, Marija
Summer Conference of the Croatian Chemical Society Rijeka-Pula 2025 : Book of abstracts,, 2025.

Jacobi-type methods for tensor decompositions

Begović Kovač, Erna
, 2025.

Convergence of the complex block Jacobi methods under the generalized serial pivot strategies

Begović Kovač, Erna; Hari, Vjeran
, 2024.
Linear algebra and its applications

Convergence of the complex block Jacobi methods

Begović Kovač, Erna; Hari, Vjeran
, 2024.

Jacobi-type methods for tensor decompositions

Begović Kovač, Erna
, 2024.

Matematika oko nas (III. MUZZA)

Begović Kovač, Erna; Bužančić, Marin; Adlešić, Tin
, 2024.

Convergence of the Eberlein diagonalization method under the generalized serial pivot strategies

Begović Kovač, Erna; Perković, Ana
, 2024.
Electronic transactions on numerical analysis

Randomized algorithms for coupled decompositions

Begović Kovač, Erna; Carević, Anita; Šain Glibić, Ivana
, 2024.

Trace maximization algorithm for the approximate tensor diagonalization

Begović Kovač, Erna; Perković, Ana
, 2024.
Linear and multilinear algebra

CP decomposition and low-rank approximation of antisymmetric tensors

Begović Kovač, Erna; Periša, Lana
, 2024.
Electronic transactions on numerical analysis

CP decomposition and low-rank approximation of antisymmetric tensors

Begović Kovač, Erna ; Periša, Lana
25th Conference of the International Linear Algebra Society,, 2023.

Matematika oko nas (II. MUZZA)

Begović Kovač, Erna ; Jerković, Miroslav ; Vlahek Štrok, Andreja
, 2023.

Convergence of the Eberlein diagonalization method

Begović Kovač, Erna; Perković, Ana
, 2023.

Tensor diagonalization algorithms

Begović Kovač, Erna
UNIC Mathematics Workshop 2023,, 2023.

CP decomposition and low-rank approximation of antisymmetric tensors

Begović Kovač, Erna; Periša, Lana
, 2023.

Hybrid CUR-type decomposition of tensors in the Tucker format

Begović Kovač, Erna
BIT numerical mathematics,, 2022.
BIT numerical mathematics

Convergence of a Jacobi-type method for the approximate orthogonal tensor diagonalization

Begović Kovač, Erna
GAMM Workshop Applied and Numerical Linear Algebra 2021,, 2021.

Metoda najmanjih kvadrata

Šalinović, Tomislav
, 2021.

Jacobi-type method for the SVD-like tensor decomposition

Begović Kovač, Erna
Brijuni Applied Mathematics Workshop 2021,, 2021.

On the convergence of complex Jacobi methods

Hari, Vjeran ; Begović Kovač, Erna
Linear and multilinear algebra,, 2021.
Linear and multilinear algebra

On normal and structured matrices under unitary structure-preserving transformations

Begović Kovač, Erna ; Fassbender, Heike ; Saltenberger, Philip
Linear algebra and its applications,, 2021.
Linear algebra and its applications

Finding the closest normal structured matrix

Begović Kovač, Erna
Linear algebra and its applications,, 2021.
Linear algebra and its applications

Binomna razdioba

Gregurek, Luka
, 2021.

Normalna razdioba

Gugić, Nensi
, 2021.

Finding the Closest Normal Structured Matrix

Begović Kovač, Erna
SIAM Conference on Applied Linear Algebra (LA21),, 2021.

On the convergence of the Jacobi-type method for computing orthogonal tensor decomposition

Begović Kovač, Erna
8th European Congress of Mathematics,, 2021.

On the convergence of complex Jacobi methods

Begović Kovač, Erna
Georgia Scientific Computing Symposium,, 2020.

Hybrid CUR-type decomposition of tensors in the Tucker format

Begović Kovač, Erna
Tenth Conference on Applied Mathematics and Scientific Computing,, 2020.

Prednosti i mane online provjera znanja

Begović Kovač, Erna
Poučak : časopis za metodiku i nastavu matematike,, 2020.
Poučak : časopis za metodiku i nastavu matematike

Jacobi method for symmetric 4x4 matrices converges for every cyclic pivot strategy

Begović Kovač, Erna ; Hari, Vjeran
Numerical algorithms,, 2018.
Numerical algorithms

The closest normal structured matrix

Begović Kovač, Erna ; Fassbender, Heike ; Saltenberger, Philip
Ninth Conference on Applied Mathematics and Scientific Computing,, 2018.

The closest normal structured matrix

Begović Kovač, Erna ; Fassbender, Heike ; Saltenberger, Philip
GAMM Workshop Applied and Numerical Linear Algebra,, 2018.

Convergence of the complex cyclic Jacobi methods and applications

Begović Kovač, Erna ; Hari, Vjeran
SIAM Conference on Applied Linear Algebra,, 2018.

Structure-preserving low multilinear rank approximation of antisymmetric tensors

Begović Kovač, Erna ; Kressner, Daniel
SIAM journal on matrix analysis and applications,, 2017.
SIAM journal on matrix analysis and applications

On the global convergence of the Jacobi method for symmetric matrices of order 4 under parallel strategies

Begović Kovač, Erna ; Hari, Vjeran
Linear algebra and its applications,, 2017.
Linear algebra and its applications

Convergence of the cyclic and quasi-cyclic block Jacobi methods

Hari, Vjeran ; Begović Kovač, Erna
Electronic transactions on numerical analysis,, 2017.
Electronic transactions on numerical analysis

Structure-preserving low multilinear rank approximation of antisymmetric tensors

Begović Kovač, Erna ; Kressner, Daniel
16th GAMM Workshop Applied and Numerical Linear Algebra,, 2016.

Structure-preserving low multilinear rank approximation of antisymmetric tensors

Begović Kovač, Erna ; Kressner, Daniel
6th Croatian Mathematical Congress,, 2016.

Block Jacobi annihilators and operators

Begović Kovač, Erna ; Hari, Vjeran
20th ILAS Conference,, 2016.

On the global convergence of the Jacobi method

Hari, Vjeran ; Begović Kovač, Erna
PAMM : Proceedings in applied mathematics and mechanics,, 2016.
PAMM : Proceedings in applied mathematics and mechanics

Matematičko modeliranje u osnovoškolskoj nastavi

Begović, Erna
Matematika i škola,, 2015.
MiŠ - Matematika i škola

On the global convergence of the cyclic Jacobi methods for the symmetric matrix of order 4

Begović, Erna ; Hari, Vjeran
SIAM Conference on Applied Linear Algebra,, 2015.

Convergence of Block Jacobi Methods

Begović, Erna
, 2014.

On the convergence of the cyclic and quasi-cyclic block Jacobi methods

Begović, Erna ; Hari, Vjeran
International Workshop on Accurate Solution of Eigenvalue Problems X,, 2014.

Uloga eksperimenta u matematičkom otkriću

Begović, Erna ; Kovač, Vjekoslav
Poučak : časopis za metodiku i nastavu matematike,, 2013.
Poučak : časopis za metodiku i nastavu matematike

On the convergence of the Jacobi methods under certain periodic pivot strategies

Begović, Erna ; Hari, Vjeran
Applied Mathematics and Scientific Computing,, 2013.

Razvoj matematičkog modela stvaranja pahuljica aktivnog mulja u procesu biorazgradnje

Jerković, Miroslav ; Begović, Erna ; Ćosić, Ivana ; Vuković, Marija
SMLKI, Knjiga sažetaka,, 2012.
Detaljno o radovima

Profesionalni interesi i članstva

Numerička linearna algebra, iterativne metode, problem svojstvenih vrijednosti, dekompozicije i aproksimacije matrica i tenzora

  • SIAM (Society for Industrial and Applied Mathematics)
  • HMD (Hrvatsko matematičko društvo)

Izabrani projekti

  • Hrvatska zaklada za znanost, projekt UIP 2019-04-5200: Decompositions and Approximations of Matrices and Tensors (DAMAT), voditelj projekta, trajanje: 2020. - 2024.
  • DAAD Short-term grant, trajanje: prosinac 2017. - veljača 2018.
  • Hrvatska zaklada za znanost, projekt IP 2014-09-3670: Matrix Factorizations and Block-Diagonalization Algorithms (MFBDA), suradnik, trajanje: 2015. - 2019.