@article{oai:muroran-it.repo.nii.ac.jp:00009591,
 author = {嶋田, 賢男 and SHIMADA, Takao and 森田, 好人 and MORITA, Yoshihito and 長谷川, 弘治 and HASEGAWA, Koji and 佐藤, 慎悟 and SATO, Shingo},
 journal = {計算数理工学論文集, Transactions of the Japan Society for Computational Methods in Engineering},
 month = {Dec},
 note = {application/pdf, Hybrid Trefftz finite element method (HTFEM) with a nonlinear eigenvalue problemsolver, Sakurai-Sugiura projection method (SSM), for electromagnetic wave propagationproblems is inspected for finding a procedure for discarding nonphysical solutions anddependence of computed eigenvalues on parameters of SSM. Numerical results of TEandTM-wave propagation constants on a three-layer-dielectric slab waveguide and a slabwaveguide with periodic thin conductor show that estimating value of condition numbersof HTFEM matrices at computed solutions or changing an integral path in SSM may pointout nonphysical solutions. Moreover, the three-layer-dielectric slab waveguide’s resultsshow that propagation constants computed by SSM with proper parameters converge.},
 pages = {1--6},
 title = {電磁波導波路固有値問題のSakurai-Sugiura射影法を用いたハイブリッドトレフツ有限要素解法への混入解},
 volume = {11},
 year = {2011},
 yomi = {シマダ, タカオ and モリタ, ヨシヒト and ハセガワ, コウジ and サトウ, シンゴ}
}