数学物理学报 ›› 1998, Vol. 18 ›› Issue (2): 184-191.

• 论文 • 上一篇    下一篇

二维Banach空间到L1(Ω,μ)内的等距逼近

詹大鹏   

  1. 南开大学数学系 天津 300071
  • 收稿日期:1996-07-01 修回日期:1996-12-12 出版日期:1998-06-26 发布日期:1998-06-26

Isometric Approximation from 2-dim Banach Space into L1 (Ω, μ)

Zhan Dapeng   

  1. Department, of Mathematics, Nankai University, Tainjin 300071
  • Received:1996-07-01 Revised:1996-12-12 Online:1998-06-26 Published:1998-06-26

摘要: 该文证明了B(E2,L1(Ω,μ))中的等距逼近问题,其中E2是二维Banach空间,(Ω,μ)是无原子的测度空间.

关键词: 等距逼近, 无原子测度空间

Abstract: In this paped, it is proved that the isometric approximation problem for B (E2,L1 (△,v)) is proper,where E2 denotes a 2-dim Banach space and (Ω,μ) is nonatomic measurable space.

Key words: Isometric approximation, Nonatomic measurable space