Аннотация:
In this paper, fixed points of Lyapunov integral equation are found and considered the connections between Gibbs measures for four competing interactions of models with uncountable (i.e. [0 , 1]) set of spin values on the Cayley tree of order two.
Ключевые слова:Lyapunov integral operator, fixed points, Cayley tree, Gibbs measure.
Поступила в редакцию: 13.01.2020 Исправленный вариант: 09.08.2020