Zobrazeno 1 - 10
of 200
pro vyhledávání: '"Henry, Clement"'
Autor:
Giunzioni, Viviana, Ciacco, Giuseppe, Henry, Clément, Merlini, Adrien, Andriulli, Francesco P.
This work presents a fast direct solver strategy allowing full-wave modeling and dosimetry at terahertz (THz) frequencies. The novel scheme leverages a preconditioned combined field integral equation together with a regularizer for its elliptic spect
Externí odkaz:
http://arxiv.org/abs/2310.15644
Autor:
Merlini, Adrien, Henry, Clément, Consoli, Davide, Rahmouni, Lyes, Dély, Alexandre, Andriulli, Francesco P.
Quasi-Helmholtz decompositions are fundamental tools in integral equation modeling of electromagnetic problems because of their ability of rescaling solenoidal and non-solenoidal components of solutions, operator matrices, and radiated fields. These
Externí odkaz:
http://arxiv.org/abs/2211.07704
Autor:
Henry, Clément, Consoli, Davide, Dély, Alexandre, Rahmouni, Lyes, Merlini, Adrien, Andriulli, Francesco P.
This paper focuses on fast direct solvers for integral equations in the low-to-moderate-frequency regime obtained by leveraging preconditioned first kind or second kind operators regularized with Laplacian filters. The spectral errors arising from bo
Externí odkaz:
http://arxiv.org/abs/2210.08580
Autor:
Baronio, Carlo, Cosentino, Giulio, Ricci, Paolo, Henry, Clément, Monin, Maxime Y., Merlini, Adrien, Andriulli, Francesco P.
Publikováno v:
2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI), Denver, CO, USA, 2022, pp. 1-2
This work focuses on a quasi-linear-in-complexity strategy for a hybrid surface-wire integral equation solver for the electroencephalography forward problem. The scheme exploits a block diagonally dominant structure of the wire self block -- that mod
Externí odkaz:
http://arxiv.org/abs/2204.11491
Autor:
Consoli, Davide, Henry, Clément, Dély, Alexandre, Rahmouni, Lyes, Guzman, John Erik Ortiz, Chhim, Tiffany L., Adrian, Simon B., Merlini, Adrien, Andriulli, Francesco P.
This work presents a fast direct solver strategy for electromagnetic integral equations in the high-frequency regime. The new scheme relies on a suitably preconditioned combined field formulation and results in a single skeleton form plus identity eq
Externí odkaz:
http://arxiv.org/abs/2203.13283
This paper extends the concept of Laplacian filtered quasi-Helmholtz decompositions we have recently introduced, to the basis-free projector-based setting. This extension allows the discrete analyses of electromagnetic integral operators spectra with
Externí odkaz:
http://arxiv.org/abs/2203.08603