A potential-based finite-element method for time-dependent Maxwells equations
SCIE
SCOPUS
- Title
- A potential-based finite-element method for time-dependent Maxwells equations
- Authors
- Kim, KI; Kang, T
- Date Issued
- 2006-01
- Publisher
- TAYLOR & FRANCIS LTD
- Abstract
- A fully discrete potential-based finite-element method which is called the A-phi approach is used to approximate time-dependent Maxwells equations in a three-dimensional bounded and convex domain. By appending the Coulomb gauge in the form of a penalty function to the magnetic vector potential, the existence and uniqueness of approximated solutions are ensured. Further, an optimal energy-norm error estimate is given and some computer simulation tests are performed to demonstrate the validity of our schemes.
- Keywords
- Maxwells equations; A-phi approach; nodal element; error estimate
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/29596
- DOI
- 10.1080/002071605001
- ISSN
- 0020-7160
- Article Type
- Article
- Citation
- INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS, vol. 83, no. 1, page. 107 - 122, 2006-01
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