Scholarlink

<p>We introduce classes of microlocal compactness wave front variants. In some sense, they measure how far a sequence bounded in a Sobolev space is from being relatively compact in that space. We distinguish local and nonlocal variants. In applications, we give their basic properties and also a connection with H-measures introduced independently by Luc Tartar and Patrick Gérard.</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

Microlocal compactness wave fronts in Sobolev spaces

  • 期刊论文

  • 发表日期：

    2025年12月19日

查看全文
  • Ivan Ivec,
  • Ivana Vojnović

摘要

We introduce classes of microlocal compactness wave front variants. In some sense, they measure how far a sequence bounded in a Sobolev space is from being relatively compact in that space. We distinguish local and nonlocal variants. In applications, we give their basic properties and also a connection with H-measures introduced independently by Luc Tartar and Patrick Gérard.