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Optimal symplectic integrators for numerical solution of time‐domain Maxwell's equations
Author(s) -
Huang Z. X.,
Wu X. L.,
Sha W.,
Chen M. S.
Publication year - 2007
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.22193
Subject(s) - symplectic geometry , symplectic integrator , integrator , maxwell's equations , microwave , variational integrator , stability (learning theory) , scheme (mathematics) , mathematics , numerical stability , time domain , numerical analysis , physics , computer science , mathematical analysis , quantum mechanics , symplectic manifold , computer vision , voltage , machine learning
Optimal symplectic integrators were proposed to improve the accuracy in numerical solution of time‐domain Maxwell's equations. The proposed symplectic scheme has almost the same stability and numerical dispersion as the mostly used fourth‐order symplectic scheme, but acquires more efficiency in the calculations at the same computational cost. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 545–547, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22193