Jacques H. H. Perk

Critical correlations in a Z-invariant inhomogeneous ising model

Helen Au-Yang, Jacques H. H. Perk, Helen Au-Yang, 1987 .

Ising Field Theory: Quadratic Difference Equations for the n -Point Green's Functions on the Lattice

Tai Tsun Wu, B. McCoy, T. Wu, 1981 .

Systems with separable many-particle interactions. I

H. Capel, Jacques H. H. Perk, J. Perk, 1976 .

Wavevector-Dependent Susceptibility in Aperiodic Planar Ising Models

Helen Au-Yang, Jacques H. H. Perk, Helen Au-Yang, 2002 .

Quadratic identities for Ising model correlations

Jacques H. H. Perk, J. Perk, 1980 .