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Shijie Gu's user avatar
Shijie Gu's user avatar
Shijie Gu's user avatar
Shijie Gu
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I’m a professor at Northeastern University (Shenyang) working on topology of finite-dimensional manifolds and wild topology.

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All Questions Answers
Score Newest
question
33
Do mathematicians rely on senses other than vision and hearing?
Mar 28
question
28
Famous examples of "serendipity" in 20th century mathematics
Apr 19
question
9
Are there exotic aspherical manifolds other than the ones constructed via Davis' reflection group trick?
Aug 16, 2022
answer
9
Are any embeddings $[0,1]\to\mathbb{R}^3$ topologically equivalent?
Nov 9, 2022
question
8
Nontriviality of one-relator products
Aug 22, 2022
answer
8
Wild spheres in higher dimensions
Dec 23, 2021
question
7
Does Freedman's disk embedding theorem extend to infinitely many immersed disks?
Aug 4, 2022
answer
7
Given a 2-disc embedded in $\Bbb R^4$, can I fit another 2-disc with the same boundary?
Oct 23, 2021
question
6
Cyclic amalgamation of solvable groups
Aug 10, 2021
question
6
Classification of contractible open n-manifolds which embed in a compact n-manifold
Nov 17, 2022

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