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ORCIDChristopher J. Lourenco
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Journal Articles
- 2024
[j5]Christopher J. Lourenco
, Erick Moreno-Centeno:
Exact QR factorizations of rectangular matrices. Optim. Lett. 18(3): 681-695 (2024)- 2022
- [j4]Christopher J. Lourenco, Erick Moreno-Centeno:
Exactly Solving Sparse Rational Linear Systems via Roundoff-Error-Free Cholesky Factorizations. SIAM J. Matrix Anal. Appl. 43(1): 439-463 (2022) - [j3]Christopher J. Lourenco, Jinhao Chen, Erick Moreno-Centeno, Timothy A. Davis:
Algorithm 1021: SPEX Left LU, Exactly Solving Sparse Linear Systems via a Sparse Left-looking Integer-preserving LU Factorization. ACM Trans. Math. Softw. 48(2): 20:1-20:23 (2022) - 2019
- [j2]Christopher J. Lourenco, Adolfo R. Escobedo, Erick Moreno-Centeno, Timothy A. Davis:
Exact Solution of Sparse Linear Systems via Left-Looking Roundoff-Error-Free LU Factorization in Time Proportional to Arithmetic Work. SIAM J. Matrix Anal. Appl. 40(2): 609-638 (2019) - 2018
- [j1]Adolfo R. Escobedo, Erick Moreno-Centeno, Christopher J. Lourenco:
Solution of Dense Linear Systems via Roundoff-Error-Free Factorization Algorithms: Theoretical Connections and Computational Comparisons. ACM Trans. Math. Softw. 44(4): 40:1-40:24 (2018)
Conference and Workshop Papers
- 2021
- [c1]Jinhao Chen, Timothy A. Davis, Christopher J. Lourenco, Erick Moreno-Centeno:
Sparse Exact Factorization Update. IA3@SC 2021: 35-42
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