Nonlinear neutral inclusions: Assemblages of spheres

作者：Jimenez Silvia^*; Vernescu Bogdan; Sanguinet William

来源：International Journal of Solids and Structures, 2013, 50(14-15): 2231-2238.

DOI：10.1016/j.ijsolstr.2013.03.036

• Neutral inclusions
• Nonlinear dielectrics
• p-Laplacian

The problem of determining nonlinear neutral inclusions in (electrical or thermal) conductivity is considered. Neutral inclusions, inserted in a matrix containing a uniform applied electric field, do not disturb the field outside the inclusions. The well known Hashin coated sphere construction is an example of a neutral inclusion. In this paper, we consider the problem of constructing neutral inclusions from nonlinear materials. In particular, we discuss assemblages of coated spheres and the two-dimensional analogous problem of assemblages of coated disks.

• 出版日期2013-7