Title
Document Type
Article
Department/Program
Physics
Pub Date
2014
Publisher
Journal of Research of the National Institute of Standards and Technology
Volume
119
First Page
227
Abstract
A digraph whose degree sequence has a unique vertex labeled realization is called threshold. In this paper we present several characterizations of threshold digraphs and their degree sequences, and show these characterizations to be equivalent. Using this result, we obtain a new, short proof of the Fulkerson-Chen theorem on degree sequences of general digraphs.
Recommended Citation
Cloteaux, B., LaMar, M. D., Moseman, E., & Shook, J. (2014). Threshold digraphs. Journal of research of the National Institute of Standards and Technology, 119, 227.
DOI
10.6028/jres.119.007
COinS
