Friendship Paradox Generalization and Centrality Measures

  title={Friendship Paradox Generalization and Centrality Measures},
  author={Malek Ben Sliman and Rajeev Kohli},
  journal={Cognition in Mathematics},
The friendship paradox says that on average your friends have more friends than you. Equivalently, in an undirected graph, the average degree of the nodes is no greater than the average degree of the terminal node of a random walk of length one. We generalize this result in two ways: (1) by considering directed graphs, which also allow one-sided relations, such as between followers and leaders; and (2) by characterizing the relations between the expected values of the in and out degrees of the… 
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