Fast-Multipole-Method Solutions of New Potential Integral Equations

Date

2017-09-27

Author

Gür, Uğur Meriç
Karaosmanoglu, Bariscan
Ergül, Özgür Salih

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A recently introduced potential integral equations for stable analysis of low-frequency problems involving dense discretizations with respect to wavelength are solved by using the fast multipole method (FMM). Two different implementations of FMM based on multipoles and an approximate diagonalization employing scaled plane waves are developed and used for rigorous solutions of low-frequency problems. Numerical results on canonical problems demonstrate excellent stability and solution capabilities of both implementations.

Subject Keywords

Scattering, Potential integral equations, Low-frequency problems, Fast multipole method

URI

https://hdl.handle.net/11511/54193

Collections

Department of Electrical and Electronics Engineering, Conference / Seminar

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Citation Formats

U. M. Gür, B. Karaosmanoglu, and Ö. S. Ergül, “Fast-Multipole-Method Solutions of New Potential Integral Equations,” 2017, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/54193.