Welcome to the Topology Q+A Board (formerly known as "Ask a Topologist"). We invite elementary or advanced questions in topology or related areas of topology, geometry, analysis and algebra. Please feel free to submit anonymous queries; however, we ask that replies be signed.
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Dr. Henno Brandsma is the editor for this service. He will try to answer as many questions as he can himself, but this should not stop anyone from answering questions too. The editor will remove irrelevant questions or replies if necessary.
Some answers have been collected at Topology Explained.
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