Separating sets by peripherally continuous functions

Year, pages: 2016, 89 - 94

In this paper we characterize the pairs $(A₀,A₁)$ and $(A^-,A⁺)$ of disjoint subsets of $\mathbb{R}$ which can be separated by a peripherally continuous function.

Kosman, J., Szczuka, P. 2016. Separating sets by peripherally continuous functions. In Mathematica Slovaca, vol. 66, no.1, pp. 89-94. 0139-9918. DOI: https://doi.org/10.1515/ms-2015-0118

Kosman, J., Szczuka, P. (2016). Separating sets by peripherally continuous functions. Mathematica Slovaca, 66(1), 89-94. 0139-9918. DOI: https://doi.org/10.1515/ms-2015-0118