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Mathematical and Numerical Study of Symmetry and Positivity of the Tensor-Valued Spring Constant Defined by P1-FEM for Two- and Three-Dimensional Linear Elasticity

Crossref DOI link: https://doi.org/10.1007/s42967-026-00581-y

Published Online: 2026-05-29

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Ounissi, Oussama https://orcid.org/0009-0008-4962-358X
Kimura, Masato

Notsu, Hirofumi
Funding

Funding for this research was provided by:

JSPS KAKENHI (JP24H00184, JP25K00920)

JSPS KAKENHI (JP20H01823, JP21H04431, JP24H00188, JP25K00920)

JST CREST (JPMJCR2014)

Kanazawa University
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Text and Data Mining valid from 2026-05-29

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Article History

Received: 16 September 2025

Revised: 9 January 2026

Accepted: 19 January 2026

First Online: 29 May 2026

Declarations

:

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

: Not applicable.

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