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Asymptotic analysis of thin structures with point-dependent energy growth
Mathematical Models and Methods in Applied Sciences ( IF 3.6 ) Pub Date : 2024-04-13 , DOI: 10.1142/s0218202524500258
Michela Eleuteri 1 , Francesca Prinari 2 , Elvira Zappale 3
Affiliation  

In this paper, 3D–2D-dimensional reduction for hyperelastic thin films modeled through energies with point-dependent growth, assuming that the sample is clamped on the lateral boundary, is performed in the framework of Γ-convergence. Integral representation results, with a more regular Lagrangian related to the original energy density, are provided for the lower dimensional limiting energy, in different contexts.



中文翻译:


具有点相关能量增长的薄结构的渐近分析



在本文中,假设样品被夹紧在横向边界上,通过点相关生长的能量建模的超弹性薄膜的 3D-2D 维简化是在 Γ 收敛的框架中进行的。在不同的背景下,为较低维限制能量提供了积分表示结果,具有与原始能量密度相关的更规则的拉格朗日量。

更新日期:2024-04-13
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