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math.PR2026
Scaling limits of multitype Bienaymé trees
Louigi Addario-Berry, Philipp Beltran, Benedikt Stufler +1
We consider critical multitype Bienaymé trees that are either irreducible or possess a critical irreducible component with attached subcritical components. These trees are studied…
math.PR2025
Existence of critical tiltings and local limits of general size-conditioned Bienaymé-Galton-Watson multitype trees
Rémy Poudevigne, Paul Thévenin
We are interested in the structure of multitype Bienaymé-Galton-Watson (BGW) trees conditioned on integer linear combinations of the numbers of vertices of given types. We show th…