Identifiability at the boundary for first-order terms

Identifiability at the boundary for first-order terms
复制标题

DOI:
10.1080/00036810600603377
复制
发表时间:
2006-06
影响因子:
1.1
通讯作者:
Russell M. Brown;M. Salo
Russell M. Brown;M. Salo
中科院分区:
数学4区
文献类型:
--
作者:
Russell M. Brown;M. Salo

文献摘要

被引文献

相似文献

设Ω是Rn中的一个区域,当n≥3时,其边界为C1,当n=2时,其边界为C1,β.考虑Ω中的磁薛定谔算子L W,q,并给出如何从L W,q的Dirichlet到Neumann映射中恢复矢势W切向分量的边界值.我们还考虑了一个具有对流项Δ+2W·ε的定常热方程,并从Dirichlet到Neumann映射恢复了对流项W的边值.我们的方法是建设性的,并给出了在边界处的稳定性结果。
Let Ω be a domain in R n whose boundary is C 1 if n≥3 or C 1,β if n=2. We consider a magnetic Schrödinger operator L W , q in Ω and show how to recover the boundary values of the tangential component of the vector potential W from the Dirichlet to Neumann map for L W , q . We also consider a steady state heat equation with convection term Δ+2W·∇ and recover the boundary values of the convection term W from the Dirichlet to Neumann map. Our method is constructive and gives a stability result at the boundary.