| Autor: |
Conca, Carlos, Orive, Rafael, Vanninathan, Muthusamy |
| Předmět: |
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| Zdroj: |
Journal of Mathematical Physics; Mar2006, Vol. 47 Issue 3, p032902, 11p |
| Abstrakt: |
The aim of this work is to demonstrate a curious property of general periodic structures. It is well known that the corresponding homogenized matrix is positive definite. We calculate here the next order Burnett coefficients associated with such structures. We prove that these coefficients form a tensor which is negative semidefinite. We also provide some examples showing degeneracy in multidimension. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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