On the choice of the internal degrees of freedom for the nodal Virtual Element Method in two dimensions

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• 作者：Alessandro Russo ; ^{alessandro.russo@unimib.it" class="auth_mail" title="E-mail the corresponding author}
• 关键词：Finite Element Method ; Virtual Element Method
• 刊名：Computers & Mathematics with Applications
• 出版年：2016
• 出版时间：October 2016
• 年：2016
• 卷：72
• 期：8
• 页码：1968-1976
• 全文大小：614 K

文摘

The Virtual Element Method (in short VEM) is a recent generalization of the Finite Element Method that can easily handle general polygonal and polyhedral meshes. In this short note we will present three variants of the Virtual Element Method, the only difference being the number of internal degrees of freedom. We will see that all methods behave in a very similar way.