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math.CA2021
Cutting sets of continuous functions on the unit interval
Marek Balcerzak, Piotr Nowakowski, Michał Popławski
For a function , we consider the set of points at which cuts the real axis. Given and a Cantor set $D\subset [0,1]…
math.CA2021★ 7 cited
When the algebraic difference of two central Cantor sets is an interval?
Piotr Nowakowski
Let be the central Cantor sets generated by sequences . The first main result of the paper gives a necessary and a suf…