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A simplified relaxed alternating positive semi-definite splitting preconditioner for saddle point problems with three-by-three block structure

Published Online: 2023-01-03

Published Print: 2023-06

Authors

Xiong, Xiangtuan

Li, Jun https://orcid.org/0000-0003-3981-5429
Funding

Funding for this research was provided by:

Natural Science Foundation of Gansu Province (20JR5RA540)

National Natural Science Foundation of China (11661072)
License Information

Text and Data Mining valid from 2023-01-03

Version of Record valid from 2023-01-03
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Article History

Received: 2 November 2022

Revised: 30 November 2022

Accepted: 27 December 2022

First Online: 3 January 2023

Declarations

:

: The authors declare no conflict of interest.

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