中文

分数阶Sobolev空间与分数阶Dirichlet边值问题的谱结构

谱理论 2016-07-05 v2

摘要

基于利用变分法研究分数阶边值问题的需要,本文引入了一维分数阶Sobolev空间的基础理论框架,研究了具有变分结构的分数阶边值问题弱解的正则性,给出了带Dirichlet边值条件的算子 tDTα0Dtα{_t}D_T^\alpha {_0}D_t^\alpha 的谱结构。特别地,当 α=1\alpha=1 时,算子 tDTα0Dtα=D2{_t}D_T^\alpha {_0}D_t^\alpha=-D^2。因此,本文结果在某种程度上是整数阶微分算子相应结论的推广。

关键词

引用

@article{arxiv.1605.09455,
  title  = {Fractional Sobolev Space and Spectral Structure of Fractional Dirichlet Boundary Value Problem},
  author = {Hua Jin and Wenbin Liu and Taiyong Chen},
  journal= {arXiv preprint arXiv:1605.09455},
  year   = {2016}
}

备注

The weak fractional derivative has been defined in [D. Idczak, S. Walczak, Fractional Sobolev spaces via Riemann-Liouville derivatives, J. Funct. Spaces Appl. 2013 (2013) Article ID 128043]. So there are some bugs that need to be modified, and we would like to withdraw this paper