English
The supremum-homomorphism on upper spaces is continuous in the dual setting; equivalently, sInfHom-continuous on the duals.
Русский
Гомоморфизм супремума на верхних пространствах непрерывен в двойственном контексте; эквивалентно непрерывности sInfHom на двойственностях.
LaTeX
$$$\text{Continuous}(sSupHom(\alpha, \beta))$$$
Lean4
protected theorem _root_.sSupHom.continuous (f : sSupHom α β) : Continuous f :=
sInfHom.continuous (α := αᵒᵈ) (β := βᵒᵈ)
(sSupHom.dual.toFun f)
-- see Note [lower instance priority]