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The maximum number of Parter vertices of acyclic matrices.
Amélia Fonseca
Ângela Mestre
Ali Mohammadian
Cecília Perdigão
Maria Manuel Torres
Published in:
Discret. Math. (2021)
Keyphrases
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maximum number
symmetric matrices
np hard
np complete
database schemes
connected graphs
weighted graph
singular value decomposition
coefficient matrix
databases
covariance matrix
singular values
positive definite
kronecker product