Scholarlink

<p>This paper is devoted to the study of an alternative Finite Element Method to the one originally proposed by Ciarlet &amp; Raviart, and then complemented by Ciarlet &amp; Glowinski, for studying the numerical approximation of the solution of the biharmonic problem. In addition to providing an alternative way of approximating the solution of the biharmonic problem, the method here presented is valid also in the context where the solution to the biharmonic problem is subjected to a constraint. The theoretical results we derived are complemented by a series of numerical experiments.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Mixed finite element methods for biharmonic obstacle problems

  • 期刊论文

  • 发表日期：

    2025年3月4日

查看全文
  • Paolo Piersanti,
  • Tianyu Sun

摘要

This paper is devoted to the study of an alternative Finite Element Method to the one originally proposed by Ciarlet & Raviart, and then complemented by Ciarlet & Glowinski, for studying the numerical approximation of the solution of the biharmonic problem. In addition to providing an alternative way of approximating the solution of the biharmonic problem, the method here presented is valid also in the context where the solution to the biharmonic problem is subjected to a constraint. The theoretical results we derived are complemented by a series of numerical experiments.