摘 要:
类似于Campanato空间理论,本文对具有以下连续模的函数类给出了一局部积分刻画:|u(x)-u(y)|≤C|x—y|^α(log|x—y|^-1)β,z,y∈Ω,其中C〉0,Ω为R^d中一正则区域,α∈(0,1],β∈[0,1].[著者文摘]
文章出处:
《应用数学》-2007年20卷1期 -59-62页
Mathematica Applicata
分 类 号:
文献标识码:
A
文章编号:
1001-9847(2007)01-0059-04
[参考文献]
A Remark about Campanato Spaces
XU Si-yan (Department of Mathematics, Huazhong University of Science and Technology, Wuhan 430074 ,China)
Abstract:
Similar to the Campanato spaces, in this note we give a local integral characterization to the functions which have continuous modulus: |u(x) - u(y)| ≤C |,x - y | (log |x - y|^ -1 V 1)β,x, y ∈Ω, where C 2〉0,Ω is a regular domain in Rd, and a E (0,1], β [0,1].[著者文摘]
Key words:
Clogαβ (Ω) space ; Lp^αβ (Ω) space Campanato spaces ; Equivalence
收稿日期: 2006-03-22

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