Computable transition points (CROSBI ID 615097)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Iljazović, Zvonko ; Pažek, Bojan
engleski
Computable transition points
Suppose $(X, d, \alpha)$ is a computable metric space. Let $U$ and $V$ be disjoint and computably enumerable open sets and let $K$ be a computable compact set in this space. Let $S=X\setminus (U\cup V)$. Suppose $K$ is a continuum chainable from $a$ to $b$, where $a$ and $b$ are computable points, $a\in U$, $b\in V$. We prove the following: if $K\cap S$ is totally disconnected, then $K\cap S$ contains a computable point.
computable metric space ; computably enumerable open set ; computable compact set ; computable point ; chainable continuum
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Podaci o prilogu
29-30.
2014.
objavljeno
Podaci o matičnoj publikaciji
11th International Conference on Computability and Complexity in Analysis, Proceedings
Brattka, Vasco ; Ziegler, Martin
Podaci o skupu
Eleventh International Conference on Computability and Complexity in Analysis
predavanje
21.07.2014-24.07.2014
Darmstadt, Njemačka