Remarks about the effective conductivity of some three-color tesselations in the plane
Khalatnikov I.M., Kamenshchik A.Yu.
PACS: 03.50.De, 41.20.-q, 02.30.Nw, 72.80.Tm
The asymptotic formula for the effective conductivity of the isotropic three-color (three-conductivity) rhombic tesselation in the plane is obtained for the case when one conductivity is much smaller than two others. The tentative formula for this rhombic tesselation is suggested and discussed.