Dense scales of functions
نویسندگان
چکیده
منابع مشابه
Semigroups of real functions with dense orbits
Let FI = {f : I → I| f(x) = (Ax + B)/(Cx + D); AD − BC 6= 0}, where I is an interval. For x ∈ I, let Ωx be the orbit of x under the action of the semigroup of functions generated by f, g ∈ FI . Our main result in this paper is to describe all f, g ∈ FI such that Ωx is dense in I for all x.
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ژورنال
عنوان ژورنال: Journal of the Australian Mathematical Society
سال: 1961
ISSN: 0004-9735
DOI: 10.1017/s1446788700026604