A Positive-Definite Ternary Quadratic Form Does Not Represent All Positive Integers.

Greg Doyle Kenneth S. Williams

Published in: Integers (2017)

Keyphrases

positive definite
quadratic form
kernel function
covariance matrix
geometric structure
euclidean space
kernel machines
kernel matrix
semi parametric
distance function
diffusion tensor
nearest neighbor
feature selection
reproducing kernel hilbert space
similarity matrix
pairwise
feature space