General topology

For any discussions about general topology. For instructions how to render MathJax(TeX) in chat see http://meta.math.stackexchange.com/a/3297 "Sets are not doors"
2d ago – Jakobian
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Nets - limsup, cluster point

May 2, 2020 at 5:13, 1 day 3 hours total – 7 messages, 1 user, 0 stars

Bookmarked May 3, 2020 at 8:30 by Martin Sleziak

Subspace of a normal space is not necessarily normal

Feb 12, 2019 at 17:21, 13 hours 30 minutes total – 10 messages, 1 user, 0 stars

Bookmarked Feb 13, 2019 at 7:27 by Martin Sleziak

Sorgenfrey line is not linearly orderable

Nov 19, 2015 at 23:05, 1 day 4 hours total – 15 messages, 2 users, 0 stars

Bookmarked Jan 8, 2016 at 9:37 by Martin Sleziak

int(cl(int(cl(X))))=int(cl(X)) and searching for questoins

Nov 8, 2015 at 12:07, 20 hours 6 minutes total – 29 messages, 1 user, 0 stars

Bookmarked Nov 9, 2015 at 8:14 by Martin Sleziak

Pi-base (and spacebook)

Oct 18, 2015 at 12:49, 3 hours 56 minutes total – 13 messages, 3 users, 2 stars

Bookmarked Nov 20, 2015 at 15:05 by Martin Sleziak

Hausdorff but not metrizable

Oct 18, 2015 at 12:39, 1 day 2 hours total – 20 messages, 3 users, 2 stars

Bookmarked Oct 19, 2015 at 15:15 by Martin Sleziak

Recommendation of a (lighter) textbook on general topology

Oct 3, 2014 at 2:51, 5 hours 28 minutes total – 18 messages, 3 users, 1 star

Bookmarked Oct 3, 2014 at 8:20 by Martin Sleziak