7,958 reputation
21644
bio website quoll.uwaterloo.ca
location waterloo
age 65
visits member for 5 years, 3 months
seen 2 hours ago
Professor at University of Waterloo in C&O

21h
comment Proof of closed walk generating function identity
@James Tutte: I'd need to think about that, but semi-edge walks seem to be basically walks on the line graph, so something might be possible.
23h
answered Proof of closed walk generating function identity
1d
reviewed Close Difference between Principal Component Analysis(PCA) and Singular Value Decomposition(SVD)?
1d
reviewed Close Infinite Product
1d
reviewed Close Popular books written by great mathematicians
1d
reviewed Close What is the interpretation of f'(x)/f(x)?
1d
reviewed Close Who finishes first? probability problem
1d
reviewed Close Help with Fulton's Toric Varieties Book
1d
reviewed Reviewed Algorithm to check is representation irreducible ? Algorithm to decompose the reducible one ?
2d
reviewed Close An integral with respect to the Haar measure on a unitary group
2d
reviewed Leave Open How do I prove this statement about the operator norm?
2d
reviewed Reviewed For a mathematician that English is not the native language, does he/she think in english or graph or native language?
2d
reviewed Close distances-based dispersion measuring approach
Jan
26
reviewed Leave Open Can every finite abelian $p$-group with duality pairing be written as cokernel of a symmetric matrix over the $p$-adic integers?
Jan
25
reviewed Close Learning about Lie groups
Jan
22
reviewed Close Proof of a cubic equation problem
Jan
22
answered Graph lifts and representation theory
Jan
21
reviewed Close Existence of general element in module case
Jan
21
reviewed Leave Open Why Laplacian Matrix need normalization and how come the sqrt of Degree Matrix?
Jan
21
reviewed Close Maximal independent sets in a graph $G$ versus maximal matchings in the line graph $L(G)$