activity
20092026
most citedGlobal solutions to the supercooled Stefan problem with blow-ups: regularity and uniqueness

38 citations · 150 across the 39 of their papers we have counts for

collaborators

48 papers

math.PR2026

Universal Central Limit Theorem for non-exchangeable interacting diffusions

Mykhaylo Shkolnikov, Lane Chun Yeung

We study non-exchangeable interacting diffusions with pairwise interaction strengths encoded by a sequence of matrices. Under suitable structural and denseness conditions on these…

q-fin.MF2025

Relative arbitrage problem under eigenvalue lower bounds

Jou-Hua Lai, Mykhaylo Shkolnikov, H. Mete Soner

We give a new formulation of the relative arbitrage problem from stochastic portfolio theory that asks for a time horizon beyond which arbitrage relative to the market exists in al…

math.AP2024

Cascade equation for the discontinuities in the Stefan problem with surface tension

Yucheng Guo, Sergey Nadtochiy, Mykhaylo Shkolnikov

The Stefan problem with surface tension is well known to exhibit discontinuities in the associated moving aggregate (i.e., in the domain occupied by the solid), whose structure has…

math.PR2024

From rank-based models with common noise to pathwise entropy solutions of SPDEs

Mykhaylo Shkolnikov, Lane Chun Yeung

We study the mean field limit of a rank-based model with common noise, which arises as an extension to models for the market capitalization of firms in stochastic portfolio theory.…

math.PR2024

Multilevel Dyson Brownian motions via the superposition principle

Benjamin Budway, Mykhaylo Shkolnikov

Multilevel Dyson Brownian motions (MDBMs) combine Dyson Brownian motions of different dimensions into a single process in a canonical way. This paper completes the theory of MDBMs…

math.NA2023

Deep Level-set Method for Stefan Problems

Mykhaylo Shkolnikov, H. Mete Soner, Valentin Tissot-Daguette

We propose a level-set approach to characterize the region occupied by the solid in Stefan problems with and without surface tension, based on their recent probabilistic reformulat…