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Document Details
Document Type
:
Article In Journal
Document Title
:
Invariants and structural invariants of the anisotropic elasticity tensor
Invariants and structural invariants of the anisotropic elasticity tensor
Document Language
:
Arabic
Abstract
:
We study invariants of the anisotropic elasticity tensor. The invariants are obtained by defining certain tensors of order two associated with the elasticity tensor. We find four second-order invariants with respect to arbitrary orthogonal transformations. This increases by two the number of already known such invariants. When the transformation is confined to rotations about the x(3)-axis, the number of second-order invariants becomes seventeen, again an increase by two in the already known number. We describe a method for ascertaining linear independence of these invariants. We also recover structural invariants of Ting and find a few new structural invariants.
Journal Name
:
QUARTERLY JOURNAL OF MECHANICS AND APPLIED MATHEMATICS
Volume
:
55
Issue Number
:
1
Publishing Year
:
2002 AH
Added Date
:
Monday, June 23, 2008
Researchers
Researcher Name (Arabic)
Researcher Name (English)
Researcher Type
Dr Grade
Email
.
Faiz Ahmad
Researcher
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