4 research outputs found
Power-law approximation under differential constraints
We study the -convergence of the power-law functionals
as tends to , in the setting of constant-rank operator \A.
We show that the -limit is given by a supremal functional on L^{\infty}(\Omega;\MM) \cap \hbox {Ker} \A where \MM is the space of real matrices. We
give an explicit representation formula for the supremand function. We provide some examples and
as application of the -convergence results we characterize the strength set in the context of electrical resistivity
Power-law approximation under differential constraints
We study the -convergence of the power-law functionals
as tends to , in the setting of constant-rank operator \A.
We show that the -limit is given by a supremal functional on L^{\infty}(\Omega;\MM) \cap \hbox {Ker} \A where \MM is the space of real matrices. We
give an explicit representation formula for the supremand function. We provide some examples and
as application of the -convergence results we characterize the strength set in the context of electrical resistivity