Rahmatullaev, M.M.
(Журнал математической физики, анализа, геометрии, 2016)
In the paper, we study the q-state (where q = 3, 4, 5, ... ) Potts model with special external field on a Cayley tree of order k ≥ 2. For antiferromagnetic Potts model with such an external field on the Cayley tree of order ...