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math.PR2022
Extensions of true skewness for unimodal distributions
Yevgeniy Kovchegov, Alex Negrón, Clarice Pertel +1
A 2022 paper arXiv:2009.10305v4 introduced the notion of true positive and negative skewness for continuous random variables via Fréchet -means. In this work, we find novel crit…
math.PR2022
Invariant Galton-Watson trees: metric properties and attraction with respect to generalized dynamical pruning
Yevgeniy Kovchegov, Guochen Xu, Ilya Zaliapin
Invariant Galton-Watson (IGW) tree measures is a one-parameter family of critical Galton-Watson measures invariant with respect to a large class of tree reduction operations. Such…