Sierpinski space
From Encyclopedia of Mathematics
(Redirected from Sierpiński space)
connected colon
The Sierpinski space is a particular topological space. It consists of the set $\{a,b\}$ with open sets $\{ \emptyset, \{a\}, \{a,b\} \}$.
References
- Steen, Lynn Arthur; Seebach, J.Arthur jun. Counterexamples in topology (2nd ed.) Springer (1978) ISBN 0-387-90312-7 Zbl 0386.54001
How to Cite This Entry:
Sierpiński space. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Sierpi%C5%84ski_space&oldid=37302
Sierpiński space. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Sierpi%C5%84ski_space&oldid=37302