数学物理学报 ›› 1997, Vol. 17 ›› Issue (S1): 33-38.

• 论文 • 上一篇    下一篇

α次积分余弦函数

张寄洲1,2   

  1. 1. 湖北大学数学系 武汉 430062;
    2. 武汉大学教学系 武汉 430072
  • 收稿日期:1995-05-10 修回日期:1996-06-07 出版日期:1997-12-26 发布日期:1997-12-26
  • 基金资助:
    国家自然科学基金

α-Times Integrated Cosine Functions

Zhang Jizhou1,2   

  1. 1. Dept. of Math., Hubei University, Wuhan 430062;
    2. Dept. of Math.. Wuhan University, Wuhan 430072
  • Received:1995-05-10 Revised:1996-06-07 Online:1997-12-26 Published:1997-12-26

摘要: 该文研究了α次积分余弦函数的一些基本问题.目的是证明α次积分余弦函数的一些基本性质、生成定理、与α次积分半群的关系等.获得的结果改进和统一了由Arendt和Kellermann、Li和Shaw、Zheng等给出的相应结论.

关键词: 积分余弦函数, 积分半群, 生成元.

Abstract: In this paper, it is studied the some basic problems of α-times intgrated cosine functions. The purpose is to prove some basic properties, generation theorems and the relationships with α-times integrated semigroups. The results which we obtain improve and unify the the related results given by Arendt and Kellermann,Li and Shaw,Zheng.

Key words: Integrated cosine function, integrated semigroup, generator