Square lattice Ising model ${\tilde{\chi }}^{(5)}$ ODE in exact arithmetic

B. Nickel, I. Jensen, S. Boukraa +4

We obtain in exact arithmetic the order 24 linear differential operator $L_{24}$ and right hand side $E^{(5)}$ of the inhomogeneous equation$L_{24}({\Phi }^{(5)})=E^{(5)}$, where $Φ^{(…