Constitutive equation for rubber-like solids
ratio, principal Cauchy stresses/principal stretches
proper numbers of the second referential stress tensor
components of the force per unit undeformed area
one quarter of the difference between the right Cauchy-Green
effective stress-effective strain relation
one quarter of the difference between the right Cauchy-Green deformation tensor and its inverse
scientific article; zbMATH DE number 3928405