Grote. Dirichlet-to-Neumann map for three- dimensional elastic waves. Wave Motion, 37(3):293-311, 2003.G.K. Gachter, M.J. Grote, Dirichlet-to-Neumann map for three-dimensional elastic waves, Wave Motion 37 (2003) 293-311.G. K. G¨achter and M. J. Grote. Dirichlet-to-Neumann ...
Improved Dirichlet-to-Neumann map method for modeling extended photonic crystal devices - Hu, Lu - 2008Z. Hu and Y. Y. Lu, "Improved Dirichlet-to-Neumann map method for modeling ex- tended photonic crystal devices," Opt. Quant. Electron. 40, 921-932 (2008)....
Let S be a nonempty finite subset of the integer lattice in Rn and let T(0) be the DtN map defined above for (S˜,δS) equipped with the normalized unit weight. Then, using similar arguments as in [28], [30], [36], we have the following estimate:λ1(T(0))+λ2(T(0))+...
本文运用Dirichlet-Neumann算子给出的Dirichlet积分的表达式,推导了两层和三层流体域中有关Zakharov在Hamilton算子方面的公式。 更多例句>> 4) Dirichlet-Neumann algorithm Dirichlet-Neumann算法5) mixed Dirichlet-Neumann boundary 混合Dirichlet-Neumann边界 1. Existence of infinitely many solutions is studied for ...
Stability estimates for the anisotropic wave equation from the dirichlet-to-neumann map. Inverse Problems and Imag- ing, 5(4):745-773, 2011.M. Bellassoued and D. Dos Santos Ferreira, Stability estimates for the anisotropic wave equation from the Dirichlet-to-Neumann map, Inverse Probl. ...
We construct the Dirichlet-to-Neumann map for a moving initial/boundary value problem for the linear heat equation. The unknown Neumann boundary value is expressed in terms of the Dirichlet boundary value and of the initial condition through the solution of a linear Volterra integral equation of ...
Under natural physical assumption we reduce the problem to the second order differential equation on the slot with an operator weight, defined by the Dirichlet-to-Neumann map of the three-dimensional Laplacian on the complement of the electrodes and the slot. The reduction is based on a formula...
The Dirichlet-to-Neumann (DtN) map of a unit cell is an operator that maps the wave field to its normal derivative on the boundary of the cell. Based on the DtN maps of the unit cells, a PhC device can be efficiently analyzed by solving the wave field only on edges of the unit ...
We consider inverse boundary value problems for elliptic equations of second order of determining coefficients by Dirichlet-to-Neumann map on subboundaries, that is, the mapping from Dirichlet data supported on $\partial\Omega\setminus \Gamma_-$ to Neumann data on $\partial\Omega\setminus \Gamma_...
It is a noniterative method based on the Dirichlet-to-Neumann map of each uniform segment. The method is more accurate than existing bidirectional beam propagation methods and it does not require the computation of eigenmodes in each segment...