Abstract
In this paper, a nonlinear electrostatic surface integral equation is presented that is suitable for predicting corrosion-related fields. Nonlinear behavior arises due to electrochemical reactions at polarized surfaces. Hierarchical H2 matrices are used to compress the discretized integral equation for the fast solution of large problems. A technique based on randomized linear algebra is discussed for the efficient computation of the Jacobian matrix required at each iteration of a nonlinear solution.
Original language | English |
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Title of host publication | 2020 International Applied Computational Electromagnetics Society Symposium, ACES-Monterey 2020 |
ISBN (Electronic) | 9781733509602 |
DOIs | |
State | Published - Jul 2020 |
Event | 2020 International Applied Computational Electromagnetics Society Symposium, ACES-Monterey 2020 - Virtual, Monterey, United States Duration: Jul 27 2020 → Jul 31 2020 |
Publication series
Name | 2020 International Applied Computational Electromagnetics Society Symposium, ACES-Monterey 2020 |
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Conference
Conference | 2020 International Applied Computational Electromagnetics Society Symposium, ACES-Monterey 2020 |
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Country/Territory | United States |
City | Virtual, Monterey |
Period | 7/27/20 → 7/31/20 |
Bibliographical note
Publisher Copyright:© 2020 Applied Computational Electromagnetics Society (ACES).
Funding
This work was supported in part by Office of Naval Research Grant N00014-16-1-3066.
Funders | Funder number |
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Office of Naval Research | N00014-16-1-3066 |
Keywords
- corrosion-related fields
- hierarchical matrices
- nonlinear integral equation
- randomized linear algebra
ASJC Scopus subject areas
- Radiation
- Computer Networks and Communications
- Electrical and Electronic Engineering
- Parasitology
- Instrumentation