Nathan Heavner

According to our database, Nathan Heavner authored at least 7 papers between 2015 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Efficient algorithms for computing rank-revealing factorizations on a GPU.

Nathan Heavner, Chao Chen, Abinand Gopal, Per-Gunnar Martinsson

Numer. Linear Algebra Appl., December, 2023

Computing rank-revealing factorizations of matrices stored out-of-core.

Nathan Heavner, Per-Gunnar Martinsson, Gregorio Quintana-Ortí

Concurr. Comput. Pract. Exp., 2023

2022

Algorithm 1022: Efficient Algorithms for Computing a Rank-Revealing UTV Factorization on Parallel Computing Architectures.

Nathan Heavner, Francisco D. Igual, Gregorio Quintana-Ortí, Per-Gunnar Martinsson

ACM Trans. Math. Softw., 2022

2021

Efficient algorithms for computing a rank-revealing UTV factorization on parallel computing architectures.

Nathan Heavner, Francisco D. Igual, Gregorio Quintana-Ortí, Per-Gunnar Martinsson

CoRR, 2021

2019

randUTV: A Blocked Randomized Algorithm for Computing a Rank-Revealing UTV Factorization.

Per-Gunnar Martinsson, Gregorio Quintana-Ortí, Nathan Heavner

ACM Trans. Math. Softw., 2019

2017

Householder QR Factorization With Randomization for Column Pivoting (HQRRP).

Per-Gunnar Martinsson, Gregorio Quintana-Ortí, Nathan Heavner, Robert A. van de Geijn

SIAM J. Sci. Comput., 2017

2015

Householder QR Factorization: Adding Randomization for Column Pivoting. FLAME Working Note #78.

Per-Gunnar Martinsson, Gregorio Quintana-Ortí, Nathan Heavner, Robert A. van de Geijn

CoRR, 2015