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math.PR2026
The Frog Model on with Discrete Weibull Lifetimes and Random Parameter
J. H. RamÃrez González, Gustavo O. Carvalho, Fábio P. Machado
We study the frog model on with particle wise discrete Weibull lifetimes. Each particle has an i.i.d. survival parameter ; conditionally on , its lif…
math.PR2025
The Frog Model on with General Random Survival Parameter
Gustavo O. Carvalho, Fábio P. Machado, J. Hermenegildo R. González
We study the frog model on with particle-wise random geometric lifetimes: each particle has a survival parameter sampled i.i.d., whose density near sa…