MC critical temperature calculation for 3d Ising models consisting of two interacting interpenetrating homogeneous sublattices. Comparison with the m-vicinity estimation.

MC simulation was carried for inhomogeneous three-dimensional lattices with nearest neighbor and next-to-nearest neighbor interactions. Simulated lattices consisted of two intepenetrating sublattices. The critical temperature was evaluated by using Binder cumulants. The results were compared with estimations of our m-vicinity method.The full description of the research is given in https://arxiv.org/abs/2510.05940.The description of uploaded files can be found README.txt.