9 citations · 15 across the 4 of their papers we have counts for
4 papers
An HPC Approach to Accelerate Tensor Decompositions
Markus Hellgren, Erna Begovic Kovac, Hans O. Karlsson +1
Quantum systems grow in complexity so rapidly that even modest models become difficult to simulate, creating a strong need for methods that can handle high-dimensional data, also k…
Convergence of the complex block Jacobi methods under the generalized serial pivot strategies
Erna Begovic, Vjeran Hari
The paper considers the convergence of the complex block Jacobi diagonalization methods under the large set of the generalized serial pivot strategies. The global convergence of th…
On the convergence of complex Jacobi methods
Vjeran Hari, Erna Begovic
In this paper we prove the global convergence of the complex Jacobi method for Hermitian matrices for a large class of generalized serial pivot strategies. For a given Hermitian ma…
Structure-preserving low multilinear rank approximation of antisymmetric tensors
Erna Begovic, Daniel Kressner
This paper is concerned with low multilinear rank approximations to antisymmetric tensors, that is, multivariate arrays for which the entries change sign when permuting pairs of in…