3 papers
cond-mat.mtrl-sci2026
Fast and accurate quasi-atom method for simultaneous atomistic and continuum simulation of solids
Artem Chuprov, Egor E. Nuzhin, Alexey A. Tsukanov +1
We report a novel hybrid method of simultaneous atomistic simulation of solids in critical regions (contacts surfaces, cracks areas, etc.), along with continuum modeling of other p…
cs.RO2025
An effective control of large systems of active particles: An application to evacuation problem
Albina Klepach, Egor E. Nuzhin, Alexey A. Tsukanov +1
Manipulation of large systems of active particles is a serious challenge across diverse domains, including crowd management, control of robotic swarms, and coordinated material tra…
cs.LG2024
Umbrella Reinforcement Learning -- computationally efficient tool for hard non-linear problems
Egor E. Nuzhin, Nikolai V. Brilliantov
We report a novel, computationally efficient approach for solving hard nonlinear problems of reinforcement learning (RL). Here we combine umbrella sampling, from computational phys…