Fast generation of macro basis functions for LEGO through the adaptive cross approximation

V. Lancellotti

doi:10.1109/ICEAA.2015.7297077

Fast generation of macro basis functions for LEGO through the adaptive cross approximation

V. Lancellotti

Electromagnetics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

1 Citation (Scopus)

Abstract

We present a method for the fast generation of macro basis functions in the context of the linear embedding via Green's operators approach (LEGO) which is a domain decomposition technique based on the combination of electromagnetic bricks in turn described by means of scattering operators. We show that, when the scattering operators are rank-deficient, a reduced set of macro basis functions defined on the surface of the bricks can be obtained through the adaptive cross approximation of the scattering operator.

Original language	English
Title of host publication	Proceedings of the 2015 International Conference on Electromagnetics in Advanced Applications (ICEAA '15), September 7-11, 2015, Turin, Italy
Place of Publication	Piscataway
Publisher	Institute of Electrical and Electronics Engineers
Pages	70-73
ISBN (Print)	978-1-4799-7806-9, 978-1-4799-7805-2
DOIs	https://doi.org/10.1109/ICEAA.2015.7297077
Publication status	Published - 2015
Event	17th International Conference on Electromagnetics in Advanced Applications, ICEAA 2015 - "Centro Congressi Torino Incontra", Torino, Italy Duration: 7 Sept 2015 → 11 Sept 2015 Conference number: 17

Conference

Conference	17th International Conference on Electromagnetics in Advanced Applications, ICEAA 2015
Abbreviated title	ICEAA 2015
Country/Territory	Italy
City	Torino
Period	7/09/15 → 11/09/15
Other

Access to Document

10.1109/ICEAA.2015.7297077

1 Citations - based on content available in repository [source: Scopus]
1 Article

Extracting surface macro basis functions from low-rank scattering operators with the ACA algorithm
Lancellotti, V., Jul 2016, In: Progress in Electromagnetics Research M. 49, p. 51-60 10 p., 16042803.
Research output: Contribution to journal › Article › Academic › peer-review

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title = "Fast generation of macro basis functions for LEGO through the adaptive cross approximation",

abstract = "We present a method for the fast generation of macro basis functions in the context of the linear embedding via Green's operators approach (LEGO) which is a domain decomposition technique based on the combination of electromagnetic bricks in turn described by means of scattering operators. We show that, when the scattering operators are rank-deficient, a reduced set of macro basis functions defined on the surface of the bricks can be obtained through the adaptive cross approximation of the scattering operator.",

author = "V. Lancellotti",

year = "2015",

doi = "10.1109/ICEAA.2015.7297077",

language = "English",

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publisher = "Institute of Electrical and Electronics Engineers",

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note = "17th International Conference on Electromagnetics in Advanced Applications, ICEAA 2015, ICEAA 2015 ; Conference date: 07-09-2015 Through 11-09-2015",

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Lancellotti, V 2015, Fast generation of macro basis functions for LEGO through the adaptive cross approximation. in Proceedings of the 2015 International Conference on Electromagnetics in Advanced Applications (ICEAA '15), September 7-11, 2015, Turin, Italy. Institute of Electrical and Electronics Engineers, Piscataway, pp. 70-73, 17th International Conference on Electromagnetics in Advanced Applications, ICEAA 2015, Torino, Italy, 7/09/15. https://doi.org/10.1109/ICEAA.2015.7297077

Fast generation of macro basis functions for LEGO through the adaptive cross approximation. / Lancellotti, V.
Proceedings of the 2015 International Conference on Electromagnetics in Advanced Applications (ICEAA '15), September 7-11, 2015, Turin, Italy. Piscataway: Institute of Electrical and Electronics Engineers, 2015. p. 70-73.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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DO - 10.1109/ICEAA.2015.7297077

M3 - Conference contribution

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SN - 978-1-4799-7805-2

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BT - Proceedings of the 2015 International Conference on Electromagnetics in Advanced Applications (ICEAA '15), September 7-11, 2015, Turin, Italy

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T2 - 17th International Conference on Electromagnetics in Advanced Applications, ICEAA 2015

Y2 - 7 September 2015 through 11 September 2015

ER -

Fast generation of macro basis functions for LEGO through the adaptive cross approximation

Abstract

Conference

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Research output

Extracting surface macro basis functions from low-rank scattering operators with the ACA algorithm

Cite this