r/topology

941 archived posts · Dec 2011 – Sep 2026

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Topology

r/topology

This subreddit is for discussion and links related to topology. All levels of topology are welcome - from undergraduate students exploring basic concepts to academics wishing to discuss recent results.

Created Nov 30, 2011

6.8KMembers (last snapshot)

941Archived posts

Homework questions are okay, but should be preceded by some thought and attempts and not an expectation that the posters here will answer vaguely worded questions.

Images are allowed if they come with text explaining their mathematical and topological significance. Good pictures can be a key part of understanding abstract topics in topology.

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