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 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.