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math.PR2026
Functional central limit theorem for superdiffusive SDEs with stable noise
Aleksandar MijatoviÄ, Andrey Pilipenko, Isao Sauzedde
This paper establishes a functional stable central limit theorem for a class of superdiffusive solutions to stochastic differential equations driven by an -stable process.
math.PR2025
Explosion and implosion of birth-and-death continuous-time random walks
Andrey Pilipenko, Vadym Tkachenko
We provide necessary and sufficient conditions for explosion and implosion of birth-and-death (non-Markov) continuous-time random walks. In other words, we obtain conditions for $\…