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user6818
  • Member for 10 years, 9 months
  • Last seen more than 8 years ago
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question
13
What is a "Ramanujan Graph"?
Dec 25, 2014
question
11
Are these three different notions of a graph Laplacian?
Nov 28, 2014
question
10
What is a branched Riemann surface with cuts?
Jul 5, 2013
question
9
Is there a ``Ladner's Theorem" for the PH-vs-PSPACE scenario?
Mar 4, 2015
question
8
Are there exactly solvable CFTs?
Oct 13, 2013
question
7
What methods do we have to understand the spectrum of matrices with restricted entries?
May 21, 2015
question
7
Constructing Ramanujan graphs from elliptic curves
Mar 8, 2015
question
7
When are (Abelian) Cayley graphs also expanders?
Mar 8, 2015
question
6
Do perfect matching(s) have signatures in the graph eigenvalues?
Dec 5, 2014
question
5
Proof of the general expression for anomaly in a CFT and its partition function
Aug 18, 2013
Top network posts
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30
How does Mathematica understand branchcuts of the complex logarithm?
23
Are old (>35) faculty candidates discriminated against all over the world?
21
What is the definition of a "UV-complete" theory?
20
I believe my advisor doesn't think I am smart. How should I deal with this?
18
Why/How is this Wick's theorem?