- Mathematics 213.8k 213.8k 1515 gold badges250250 silver badges388388 bronze badges
- MathOverflow 27.3k 27.3k 22 gold badges9696 silver badges140140 bronze badges
- Meta Stack Exchange 133 133 88 bronze badges
- English Language Learners 101 101 44 bronze badges
- English Language & Usage 101 101 44 bronze badges
- View network profile →
Top network posts
- 117 Why did no student correctly find a pair of $2\times 2$ matrices with the same determinant and trace that are not similar?
- 95 Is there any conjecture that we know is provable/disprovable but we haven't found a proof of yet?
- 84 How to represent "not an empty set"?
- 73 Prime number construction game
- 67 Simplicial Complex vs Delta Complex vs CW Complex
- 55 Can anyone give me a good example of two interestingly different ordinary cohomology theories?
- 54 What are some reasonable-sounding statements that are independent of ZFC?
- View more network posts →
Top tags (10)
9 Help cleanup tags! Dec 9 '14
8 If I've found an error in my answer Dec 13 '14
5 Invisible posts Jul 5 '15