4 citations
3 papers
math.NA2020
A Kogbetliantz-type algorithm for the hyperbolic SVD
Vedran Novaković, Sanja Singer
In this paper a two-sided, parallel Kogbetliantz-type algorithm for the hyperbolic singular value decomposition (HSVD) of real and complex square matrices is developed, with a sing…
math.NA2019★ 4 cited
Implicit Hari--Zimmermann algorithm for the generalized SVD on the GPUs
Vedran Novaković, Sanja Singer
A parallel, blocked, one-sided Hari--Zimmermann algorithm for the generalized singular value decomposition (GSVD) of a real or a complex matrix pair is here proposed, where…
math.NA2019★ 1 cited
The antitriangular factorization of skew-symmetric matrices
Sanja Singer
In this paper we develop algorithms for orthogonal similarity transformations of skew-symmetric matrices to simpler forms. The first algorithm is similar to the algorithm for the b…