Optimal allocation in multivariate sampling through Chebyshev approximation.
Score lists of oriented tripartite graphs.
On imbalances in digraphs
Signed degree sets in signed graphs
The set of distinct signed degrees of the vertices in a signed graph is called its signed degree set. In this paper, we prove that every non-empty set of positive (negative) integers is the signed degree set of some connected signed graph and determine the smallest possible order for such a signed graph. We also prove that every non-empty set of integers is the signed degree set of some connected signed graph.
Tripartite multidigraphs and imbalances
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