Math-PhD-student in Germany. Interested in metric geometry.
Top network posts
- 48 'flimsy' spaces: removing any $n$ points results in disconnectedness
- 9 Finding a certain entry in a matrix
- 8 What is a Coxeter Group?
- 7 Why is $[fX,gY]=fg[X,Y]$ wrong? ( $$ denotes the Lie bracket)
- 6 $SL(2,\mathbb R)$ and $SO(2,1)$ isomorphic - or not?
- 6 Star-like graphs; terminology
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