An Extension of the Poincar’e Lemma of Differential Forms

• 作者: Jianhua Huang Jianmin Zhu Jin Li Zhaoyang Tang
• 来源期刊: 应用数学(英文)
• 学科: 数学
• 关键词: Differential FORMS Poincar’e LEMMA Domain DEFORMED to EVERY Point
• 年，卷（期）: 2013,（1）
• 页码范围: 16-18
• 页数: 3页
• 分类号: O1

摘要

This paper is to extend the Poincar’e Lemma for differential forms in a bounded, convex domain [1] in Rn to a more general domain that, we call, is deformable to every point in itself. Then we extend the homotopy operator T in [1] to the domain defromed to every point of itself.