A new characterization of the dual polar graphs.

Zhi Qiao Jacobus H. Koolen

Published in: J. Comb. Theory, Ser. B (2019)

Keyphrases

rotation invariant
fourier transform
graph matching
polar coordinates
subgraph isomorphism
directed graph
graph structure
weighted graph
graph theory
graph clustering
graph isomorphism
data sets
fourier analysis
zernike moments
complex structures
frequency domain
np hard
pattern recognition
objective function