J4 ›› 2012, Vol. 50 ›› Issue (4): 715-716.

• 数学 • 上一篇    下一篇

 Banach空间中发展方程的反周期边值问题

张育梅1, 程毅 2,3, 王靖华2   

  1. 1. 长春工业大学 人文信息学院, 长春 130122;
    2. 空军航空大学 基础部, 长春 130022|3. 吉林大学 数学研究所, 长春 130012
  • 出版日期:2012-07-01 发布日期:2012-09-07
  • 通讯作者: 程毅 E-mail:chengyi407@126.com

Antiperiodic Boundary Value Problem for a Class of
Evolution Equation in Banach Space

ZHANG Yumei 1, CHENG Yi 2,3, WANG Jinghua2   

  1. 1. College of Humanities &|Information, Changchun University of Technology, Changchun 130122, China;
    2. Department of Foundation, Aviation University of Air Force, Changchun 130022, China;
    3. Institute of Mathematics, Jilin University, Changchun 130012, China
  • Online:2012-07-01 Published:2012-09-07
  • Contact: CHENG Yi E-mail:chengyi407@126.com

摘要:

利用同伦方法证明了一类发展方程反周期解在Banach空间中的存在性和唯一性. 先构造同伦方程, 再对方程做先验估计. 最后通过定义解算子, 运用拓扑度方法, 给出了发展方程反周期解存在的充分条件.

关键词: 发展方程, 同伦方法, 边值问题

Abstract:

 We proved the existence and uniqueness of a class of evolution equation in Banach space  using  homotopy methods. We constructed a homotopy equation and made a priori estimate to this equation. Under the definition solution operator conditions, a sufficient condition of existence of solutions was obtained by means of  topological degree method.

Key words: evolution equation, homotopy method, boundary value problem

中图分类号: 

  • O175.14