Scholarlink

<p>We propose a quantitative lower bound estimates for the norm of resolvent using Galerkin approximation in this paper. As an application, we describe the a posteriori error estimates of the norm of resolvent and the norm of Galerkin approximate operator. An exact norm of resolvent can be obtained from numerical examples, and this a posteriori error estimates may be the optimal order.</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

Quantitative lower bounds estimates for the norm of resolvent using Galerkin approximation and its applications

  • 期刊论文

  • 发表日期：

    2026年3月25日

查看全文
  • Takehiko Kinoshita,
  • Yoshitaka Watanabe,
  • Mitsuhiro T. Nakao

摘要

We propose a quantitative lower bound estimates for the norm of resolvent using Galerkin approximation in this paper. As an application, we describe the a posteriori error estimates of the norm of resolvent and the norm of Galerkin approximate operator. An exact norm of resolvent can be obtained from numerical examples, and this a posteriori error estimates may be the optimal order.