A parallel algorithm for the reduction of a nonsymmetric matrix to block upper-Hessenberg form

Blocked algorithms and software for reduction of a regular matrix pair to generalized Schur form

ACM Transactions on Mathematical Software (TOMS)

Using Pentangular Factorizations for the Reduction to Banded Form

Euro-Par '99 Proceedings of the 5th International Euro-Par Conference on Parallel Processing

A class of parallel tiled linear algebra algorithms for multicore architectures

Parallel Computing

Parallel tiled QR factorization for multicore architectures

PPAM'07 Proceedings of the 7th international conference on Parallel processing and applied mathematics

A Novel Parallel QR Algorithm for Hybrid Distributed Memory HPC Systems

SIAM Journal on Scientific Computing

Parallel two-stage reduction to Hessenberg form using dynamic scheduling on shared-memory architectures

Parallel Computing

Original article: Further properties of random orthogonal matrix simulation

Mathematics and Computers in Simulation