A constructive approach of invariants of behavior laws with respect to an infinite symmetry group – Application to a biological anisotropic hyperelastic material with one fiber family
Résumé
In this paper, six new invariants associated with an anisotropic material made of one fiber family are calculated by presenting a systematic constructive and original approach. This approach is based on the development of mathematical techniques from the theory of invariants:
• Definition of the material symmetry group.
• Definition of the generalized Reynolds Operator.
• Calculation of an integrity basis for invariant polynomials.
• Comparison between the new (constructed) invariants and the classical ones.