Title: Singular p-Laplacian parabolic system in exterior domains: higher regularity of solutions and related properties of extinction and asymptotic behavior in time,
Abstract: We consider the IBVP in exterior domains for the p-Laplacian parabolic
system. We prove regularity up to the boundary, extinction properties for p \in
( 2n/(n+2) , 2n/(n+1) ) and exponential decay for p= 2n/(n+1) .