Grushka, Yaroslav I.(Universitat Politècnica de València, 2019-04-01)
[EN] Let T = (T, ≤) and T1= (T1 , ≤1) be linearly ordered sets and X be a topological space. The main result of the paper is the following: If function ƒ(t,x) : T × X → T1 is continuous in each variable (“t” and “x”) ...