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Small deviations for critical Galton-Watson processes with infinite variance

Probability 2025-05-16 v1

Abstract

We study the asymptotic behavior of small deviation probabilities for the critical Galton-Watson processes with infinite variance of the offspring sizes of particles and apply the obtained result to investigate the structure of a reduced critical Galton-Watson process.

Keywords

Cite

@article{arxiv.2505.10137,
  title  = {Small deviations for critical Galton-Watson processes with infinite variance},
  author = {Vladimir Vatutin and Elena Dyakonova and Yakubdjan Khusanbaev},
  journal= {arXiv preprint arXiv:2505.10137},
  year   = {2025}
}

Comments

30 pages

R2 v1 2026-06-28T23:34:14.155Z