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GPMR blog #202

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inspiring computing podcast episode added
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Created 2023-07-23-gpmr-paper.md
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@def title = "GPMR: An Iterative Method for Unsymmetric Partitioned Linear Systems"
@def rss_description = "Paper by Alexis Montoison and Dominique Orban published in SIAM Journal on Matrix Analysis and Applications."

# GPMR: An Iterative Method for Unsymmetric Partitioned Linear Systems

We are pleased to share that the paper "GPMR: An Iterative Method for Unsymmetric Partitioned Linear Systems" by Alexis Montoison and Dominique Orban has been published in the SIAM Journal on Matrix Analysis and Applications.

- Publisher page: [SIAM Journal on Matrix Analysis and Applications](https://epubs.siam.org/doi/abs/10.1137/21M1459265)
- DOI: [10.1137/21M1459265](https://doi.org/10.1137/21M1459265)

GPMR is a Krylov-type iterative method designed for solving unsymmetric partitioned linear systems that arise in a variety of applications. The paper presents the algorithm, discusses its properties, and reports numerical results.

Reference:

Montoison, A., and Orban, D. (2023). GPMR: An Iterative Method for Unsymmetric Partitioned Linear Systems. SIAM Journal on Matrix Analysis and Applications. [https://doi.org/10.1137/21M1459265](https://doi.org/10.1137/21M1459265)