On the surface critical behaviour in Ising strips: density-matrix   renormalization-group study
  Using the density-matrix renormalization-group method we study the surface critical behaviour of the magnetization in Ising strips in the subcritical region. Our results support the prediction that the surface magnetization in the two phases along the pseudo-coexistence curve also behaves as for the ordinary transition below the wetting temperature for the finite value of the surface field. 
A. Drzewinski, A. Maciolek, K. Szota