吉林大学学报(理学版) ›› 2020, Vol. 58 ›› Issue (4): 753-760.

• 数学 • 上一篇    下一篇

一类四阶低曲率方程弱解的存在唯一性

靳曼莉, 郭丽   

  1. 北华大学 数学与统计学院, 吉林 吉林 132013
  • 收稿日期:2019-10-30 出版日期:2020-07-26 发布日期:2020-07-16
  • 通讯作者: 郭丽 E-mail:guomingli95@126.com

Existence and Uniqueness of Weak Solutions fora Class of ForthOrder Low Curvature Equations

JIN Manli, GUO Li   

  1. School of Mathematics and Statistics, Beihua University, Jilin 132013, Jilin Province, China
  • Received:2019-10-30 Online:2020-07-26 Published:2020-07-16
  • Contact: GUO Li E-mail:guomingli95@126.com

摘要: 考虑一类与图像处理相关的四阶低曲率方程, 利用半差分方法证明该方程弱解的存在唯一性.

关键词: 低曲率方程, 弱解, 存在性, 唯一性

Abstract: We considered a class of fourthorder low curvature equation related to image processing, and proved the existence and uniqueness of the weak solution of the equation by using the method of half difference.

Key words: low curvature equation, weak solution, existence, uniqueness

中图分类号: 

  • O175.4