We consider the several plane sector domains which are bonded together along common edges with vertex at the origin. Such domains appear in electric conducting problem with multilayered heterogeneous media. Our aim is to give a structure theorem of the singularities of the electric field at the corner. Also, we provide a regularity theorem for the electric field.
|Number of pages||12|
|Journal||Journal of the Korean Mathematical Society|
|Publication status||Published - 2005 Nov|
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