The speed of a biased walk on a Galton-Watson tree without leaves is monotonic for low values of bias

He Song, Longmin Wang, Kai-Nan Xiang. The speed of a biased walk on a Galton-Watson tree without leaves is monotonic for low values of bias. J. Applied Probability, 62(3):1044-1052, 2025. [doi]

Abstract

Abstract is missing.