Title :
Efficient Linear Solvers for Mortar Finite Element Method
Author :
Matsuo, Tetsuji ; Ohtsuki, Yoshinori ; Shimasaki, Masaaki
Author_Institution :
Graduate Sch. of Eng., Kyoto Univ.
Abstract :
Efficient linear solvers for mortar finite element method are studied. An analysis of a brushless DC motor shows that proposed preconditioners improve the convergence to the solutions of linear systems with and without Lagrange multipliers
Keywords :
brushless DC motors; finite element analysis; linear systems; matrix algebra; Lagrange multipliers; brushless DC motor; convergence improvement; linear solvers; mortar finite element method; Boundary conditions; Brushless DC motors; Character generation; Equations; Finite element methods; Lagrangian functions; Linear systems; Machinery; Matrix decomposition; Mortar;
Conference_Titel :
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location :
Miami, FL
Print_ISBN :
1-4244-0320-0
DOI :
10.1109/CEFC-06.2006.1632905
