数学物理学报(英文版) ›› 1998, Vol. 18 ›› Issue (S1): 83-87.

• 论文 • 上一篇    下一篇

IMPROVEMENTS OF A RESULT OF D.VOGT ON (LF)-SPACES

丘京辉, 张建平   

  1. Department of Mathematics, Suzhou University, Suzhou 215006, China
  • 收稿日期:1997-03-17 修回日期:1997-10-15 出版日期:1998-12-31 发布日期:1998-12-31
  • 基金资助:
    This work is supported by Jiangsu Provincial Natural Science Foundation

IMPROVEMENTS OF A RESULT OF D.VOGT ON (LF)-SPACES

Qiu Jianhui, Zhang Jianping   

  1. Department of Mathematics, Suzhou University, Suzhou 215006, China
  • Received:1997-03-17 Revised:1997-10-15 Online:1998-12-31 Published:1998-12-31
  • Supported by:
    This work is supported by Jiangsu Provincial Natural Science Foundation

摘要: An (LF)-space (E, t)=md(En, tn) satisfying Retakh's condition (M0) needn't be regular[7]. D. Vogt[7] proved that if every step (En, tn) is reflealve then it is regular.By using the fort that the biduals of Frechet spaces are weakdy sequentially complete.the authors give some weaker conditions for (LF)-spaces satisfying condition (M0) to be regular, which improve the ah ore Vogt's result.

关键词: (LF)-space, Retakh's condition (M0), regularity

Abstract: An (LF)-space (E, t)=md(En, tn) satisfying Retakh's condition (M0) needn't be regular[7]. D. Vogt[7] proved that if every step (En, tn) is reflealve then it is regular.By using the fort that the biduals of Frechet spaces are weakdy sequentially complete.the authors give some weaker conditions for (LF)-spaces satisfying condition (M0) to be regular, which improve the ah ore Vogt's result.

Key words: (LF)-space, Retakh's condition (M0), regularity