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Moments of general time dependent branching processes with applications

Probability 2019-05-09 v2

Abstract

In this paper, we give sufficient conditions for a Crump-Mode-Jagers process to be bounded in LkL_k for a given k>1k>1. This result is then applied to a recent random graph process motivated by pairwise collaborations and driven by time-dependent branching dynamics. We show that the maximal degree has the same rate of increase as the degree process of a fixed vertex.

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Cite

@article{arxiv.1807.00767,
  title  = {Moments of general time dependent branching processes with applications},
  author = {Tamás F. Móri and Sándor Rokob},
  journal= {arXiv preprint arXiv:1807.00767},
  year   = {2019}
}

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12 pages