Least-Squares Methods for Computational Electromagnetics

Eigenmodes of a Linear Accelerator Induction Cell

Below are some results for the electrostatic eigenvalue problem

with boundary conditions

in a domain describing a linear accelerator induction cell.

Table1: Results for the eigenvalues on hexahedral mesh with 46382 vertices, 128992 faces and 41344 elements.

1	1.193778180896412e-02	8.37676560019799e+01
2	1.591406960351445e-02	6.28374780878903e+01
3	1.591760373393706e-02	6.28235265002831e+01
4	2.576614528854198e-02	3.88106171412723e+01
5	2.577197299211481e-02	3.88018410661054e+01
6	3.517400446749820e-02	2.84300867967430e+01
7	3.984743263048960e-02	2.50957196985093e+01
8	3.985061324767514e-02	2.50937167211182e+01
9	4.902989185014665e-02	2.03957211053283e+01
10	4.903868151340719e-02	2.03920653887605e+01