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From approximation of dissipative systems to representative space-time volume elements for metamaterials
Continuum Mechanics and Thermodynamics ( IF 1.9 ) Pub Date : 2024-08-02 , DOI: 10.1007/s00161-024-01318-z
Olga Chekeres , Vladimir Salnikov , Francesco D’Annibale

In this paper we present some relatively unexpected mathematical questions emerging from the idea to approximate dissipative mechanical systems using Lagrangian formalism. We also explain potential consequences of these constructions for definition of representative space-time volume elements in modelling of metamaterials.



中文翻译:


从耗散系统的近似到超材料的代表性时空体积元素



在本文中,我们提出了一些相对意想不到的数学问题,这些问题源于使用拉格朗日形式主义近似耗散机械系统的想法。我们还解释了这些结构对于超材料建模中代表性时空体积元素定义的潜在后果。

更新日期:2024-08-02
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