Discrete Magneto-Elasticity: A Geometrical Approach

作者：Bossavit Alain^*

来源：IEEE Transactions on Magnetics, 2010, 46(8): 3485-3491.

DOI：10.1109/TMAG.2010.2043346

• Elasticity
• magnetostriction
• strain
• stress
• Tonti diagrams
• vector-valued differential forms

We show that magnetism and elasticity have very similar mathematical structures when fields are considered as differential forms of adequate nature. The same discretization principles and techniques that succeeded in electromagnetism, notably the use of edge elements, then lead to a manageable form of coupled elasto-magnetic problems.

• 出版日期2010-8