Bibliografie
Conference Paper (international conference)
Optimization of fine structure in micromagnetism
: Free Boundary Problems. Proceedings, p. 398-408 , Eds: Nobuyuki K.
: Gakuto, (Chiba 2000)
:
: Free Boundary Problems, (Chiba, JP, 01.11.1999)
: AV0Z1075907
(eng): Optimization of ferromagnetic bodies exhibiting fast spatial oscillation of magnetization is investigated especially in cases when these oscillation exhibit a "mesoscopical" pattern uniquely determined by external magnetic field, as in the case of uniaxial magnets. A proper relaxation converts the task to a standard optimal control of a variational inequality, which is used to obtain anapproximate solution of the original problem as well as to propose an effective finite-element numerical procedure.
: 12A
: BA