Generalized Chessboard Structures Whose Effective Conductivities Are Integer Valued
Journal article, Peer reviewed
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Date
2012Metadata
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Abstract
We consider generalized chessboard structures where the local conductivity takes two values 𝑎� and 𝑏�. All integer combinations of 𝑎� and 𝑏� which make the components of effective conductivity matrix integer valued are found. Moreover, we discuss the problem of estimating the effective conductivity matrix by using the finite-element method.
Publisher
HindawiJournal
Journal of Applied MathematicsCopyright
Copyright © 2012 Dag Lukkassen and Annette Meidell. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Except where otherwise noted, this item's license is described as Navngivelse 4.0 Internasjonal