Mathematics
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Chris Godsil
  • Member for 10 years, 8 months
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All Questions Answers
Score Newest
answer
43
Motivation for spectral graph theory.
Feb 24, 2013
answer
27
Is arrow notation for vectors "not mathematically mature"?
Jan 7, 2015
answer
16
Why are Vandermonde matrices invertible?
Jun 22, 2013
answer
14
When is the automorphism group of the Cayley graph of $G$ just $G$?
Jan 9, 2015
answer
13
Vertex-transitive graphs and deletion of vertices
Dec 12, 2014
answer
12
Returning Paths on Cubic Graphs Without Backtracking
Aug 2, 2012
answer
11
Trajectories on the $k$-dimensional torus
Oct 3, 2011
answer
10
Short proof for the non-Hamiltonicity of the Petersen Graph
Jan 7, 2013
answer
9
Permutation groups as symmetry groups of polynomials
Aug 9, 2012
answer
9
Relationships between $\det(A+B)$ and $A+B$
Mar 14, 2013
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34
A good book of functional analysis
32
How can a mathematician handle the pressure to discover something new?
28
The Matrix-Tree Theorem without the matrix
25
Which graphs have incidence matrices of full rank?
19
Are there any books that take a 'theorems as problems' approach?

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