A 2-spine Decomposition of the Critical Galton-Watson Tree and a Probabilistic Proof of Yaglom's Theorem
Yan-Xia Ren, Renming Song, Zhenyao Sun·2017-06-22·via math.PR updates on arXiv.org
In this note we propose a two-spine decomposition of the critical Galton-Watson tree and use this decomposition to give a probabilistic proof of Yaglom's theorem.