Adaptive Virtual Element Method of Material‐Field Series Expansion Topology Optimization and Its Application in Metamaterials

This paper proposes a novel adaptive topology optimization framework that integrates the Virtual Element Method (VEM) with the Material‐Field Series Expansion (MFSE). Within the VEM‐MFSE framework, we propose a material gradient‐driven adaptive strategy, in which elements are refined in regions with...

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Bibliographic Details
Published in:International journal for numerical methods in engineering 2026-01, Vol.127 (1), p.n/a
Main Authors: Zhang, Siqi, Yang, Kai, Xu, Bing‐Bing
Format: Article
Language:English
Subjects:
adaptive mesh
Convergence
Density gradients
Isotropic material
material field series expansion
Metamaterials
Optimization
Series expansion
Topology optimization
virtual element method
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