- 相关推荐
复指数函数系在Lpα空间中的完备性
A necessary and sufficient condition is obtained for the complex exponential system to be dense in the weighted Banach space Lpα = {f : f∞-∞ |f(t)e-α(t)|pdt ∞}, where 1 ≤ p + ∞and α(t) is a nonnegative continuous function on R.
作 者: 闫峰 邓冠铁 YAN Feng DENG Cuan Tie 作者单位: 闫峰,YAN Feng(Sch. Math. Sci. & Lab. Math. Com. Sys., Beijing Normal University, Beijing 100875, China;Department of Mathematics, Handan College, Hebei 056004, China)上海龙凤1314 shlf邓冠铁,DENG Cuan Tie(Sch. Math. Sci. & Lab. Math. Com. Sys., Beijing Normal University, Beijing 100875, China)
刊 名: 数学研究与评论 ISTIC PKU 英文刊名: JOURNAL OF MATHEMATICAL RESEARCH AND EXPOSITION 年,卷(期): 2008 28(3) 分类号: O174.5 O174.52 关键词: completeness complex exponential system approximation【复指数函数系在Lpα空间中的完备性】相关文章:
数学《指数与指数函数》教案02-25
定格的瞬间中考作文04-25
《指数函数》的优秀教案(精选7篇)12-12
高一数学指数函数教案09-29
《指数函数及其性质》教案 邓城04-25
复产复工复营简报04-06
空帷01-13
复产复工复营简报15篇04-06
复产复工复营简报(15篇)04-07
复产复工复营简报精选15篇04-07