中文

沿固定方向的调和函数延拓

复变函数 2009-12-08 v1

摘要

设函数u(x,y)u(x,y)在区域D×Vr=D×{yRm:y<r}Rn×Rm D\times V_r=D\times \{y\in \mathbb{R}^m: |y|<r\}\subset \mathbb{R}^n\times \mathbb{R}^m 内调和,并且对于某个集合EDE\subset D中的每个固定点x0x^0,函数u(x0,y)u(x^0,y)作为变量yy的函数可以延拓为整个Rm\mathbb{R}^m上的调和函数。那么u(x,y)u(x,y)作为变量xxyy的函数调和延拓到区域D×RmD\times \mathbb{R}^m

关键词

引用

@article{arxiv.0912.1083,
  title  = {An extension of harmonic functions along fixed direction},
  author = {Sevdiyor Imomkulov and Yuldash Saidov},
  journal= {arXiv preprint arXiv:0912.1083},
  year   = {2009}
}

备注

4 pages