Symbolic Evaluation of Universal Matrices for High-Order Elements in Anisotropic Field Problems

Summary from only given, as follows. In this paper the Authors describe the possibilities offered by computer algebra systems for deriving high-order matrices to be used in conventional FEM analyses of electromagnetic field problems. An energy related functional is the mathematical basis; a standard...

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Published inDigest of the Fifth Biennial IEEE Conference on Electromagnetic Field Computation p. TOB6
Main Authors Santini, E., Comellini, R., Patriarca, D., Tavoletti, R.
Format Conference Proceeding
LanguageEnglish
Published IEEE 1992
Subjects
Algebra
Anisotropic magnetoresistance
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Summary:Summary from only given, as follows. In this paper the Authors describe the possibilities offered by computer algebra systems for deriving high-order matrices to be used in conventional FEM analyses of electromagnetic field problems. An energy related functional is the mathematical basis; a standard FEM procedure is applied and a new kind of universal matrices is arrived at. An algebraic manipulator is then used, allowing to define the numerical values of these letter.
DOI:10.1109/CEFC.1992.720689