Martin Minchev

activity

20212026

most citedAsymptotics for densities of exponential functionals of subordinators

5 citations · 5 across the 9 of their papers we have counts for

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3 papers · 1 filter

math.PR2026

Asymptotics for Beta-Splitting Trees via Homogeneous Fragmentations and Meromorphic Potential Theory

Yoana R. Chorbadzhiyska, Martin Minchev, Mladen Savov

Inspired by recent work of Aldous, Janson, and Pittel on the critical beta-splitting model, we study the full beta-splitting family for beta greater than minus two through a canoni…

math.PR2026

On a moment determinacy conjecture of Bertoin and Yor

Martin Minchev

Let $ξ$ be an unkilled real-valued Lévy process which drifts to $+ \infty$ and has positive exponential moments of all orders, and define $I_{ξ} = \int_{0}^{\infty} e^{- ξ_{t}}, d t$ , and its re…

math.PR2026

Preferential relocations enhance survival for Markov chains with killing

Jean Bertoin, Martin Minchev

We investigate the impact on survival of a modification of the evolution of a sub-stochastic Markov chain that involves random relocations at previously visited states. Our central…