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An enhanced adaptive damped Jacobi smoother for efficient MGPCG solving in large-scale topology optimization

Published Online: 2026-03-23

Published Print: 2026-04

Authors

Hu, Long

Qi, Tianyuan

Zhao, Junpeng https://orcid.org/0000-0003-1612-8896
Wang, Chunjie
Funding

Funding for this research was provided by:

National Natural Science Foundation of China (52575261)
License Information

Text and Data Mining valid from 2026-03-23

Version of Record valid from 2026-03-23
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Article History

Received: 12 June 2025

Revised: 30 January 2026

Accepted: 8 February 2026

First Online: 23 March 2026

Declarations

:

: On behalf of all authors, the corresponding author states that there is no conflict of interest.

: The codes for replicating the results of the 2D example are provided in the Supplementary Materials.

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