Scalable Linear Time Dense Direct Solver for 3-D Problems without Trailing Sub-Matrix Dependencies. - Qianxiang Ma; Sameer Deshmukh; Rio Yokota (SC, 2022)

O(N) distributed direct factorization of structured dense matrices using runtime systems. - Sameer Deshmukh; Rio Yokota; George Bosilca; Qianxiang Ma (ICPP, 2023)

An inherently parallel ℋ2-ULV factorization for solving dense linear systems on GPUs. - Qianxiang Ma; Rio Yokota (Int. J. High Perform. Comput. Appl., 2024)

On the Interplay Between Precision, Rank and Admissibility for Iterative Hierarchical Low-Rank Matrix Solvers. - Thomas Spendlhofer; Qianxiang Ma; Yasuhiro Matsumoto; Rio Yokota (ISC, 2025)

An inherently parallel H2-ULV factorization for solving dense linear systems on GPUs. - Qianxiang Ma; Rio Yokota (CoRR, 2025)