Complementarity bilateral bounds on forces in magnet systems - Archive ouverte HAL Accéder directement au contenu
Pré-Publication, Document De Travail Année : 2006

Complementarity bilateral bounds on forces in magnet systems

Résumé

It is well known that complementarity can provide bilateral bounds on energy, in numerical approximations of nonlinear magnetostatics. Force is, up to sign, the derivative of energy, so can such bounds also apply to forces, torques, etc.? On the face of it, no, since inequalities are not preserved by differentiation. Yet, useful bounds can be given in some cases, as shown here, following an idea by E. Matagne (Eur. J. Appl. Phys., 25, 107 (2004)).
Fichier principal
Vignette du fichier
EPNC06.pdf (186.84 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-00170492 , version 1 (08-09-2007)

Identifiants

  • HAL Id : hal-00170492 , version 1

Citer

Alain Bossavit. Complementarity bilateral bounds on forces in magnet systems. 2006. ⟨hal-00170492⟩
86 Consultations
125 Téléchargements

Partager

Gmail Facebook X LinkedIn More