Gary Howell

Howell, G. W., & Baboulin, M. (2018). Iterative Solution of Sparse Linear Least Squares using LU Factorization. PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON HIGH PERFORMANCE COMPUTING IN ASIA-PACIFIC REGION (HPC ASIA 2018), pp. 47–53. https://doi.org/10.1145/3149457.3149462

Howell, G. W., & Baboulin, M. (2016). LU Preconditioning for Overdetermined Sparse Least Squares Problems. PARALLEL PROCESSING AND APPLIED MATHEMATICS, PPAM 2015, PT I, Vol. 9573, pp. 128–137. https://doi.org/10.1007/978-3-319-32149-3_13

Howell, G. W., Demmel, J. W., Fulton, C. T., Hammarling, S., & Marmol, K. (2008). Cache efficient bidiagonalization using BLAS 2.5 operators. ACM TRANSACTIONS ON MATHEMATICAL SOFTWARE, 34(3). https://doi.org/10.1145/1356052.1356055

Howell, G. W., & Diaa, N. (2005). Algorithm 841: BHESS: Gaussian reduction to a similar banded Hessenberg form. ACM TRANSACTIONS ON MATHEMATICAL SOFTWARE, 31(1), 166–185. https://doi.org/10.1145/1055531.1055539