33 citations · 33 across the 2 of their papers we have counts for
2 papers
cs.LG2025
Convergence, Sticking and Escape: Stochastic Dynamics Near Critical Points in SGD
Dmitry Dudukalov, Artem Logachov, Vladimir Lotov +3
We study the convergence properties and escape dynamics of Stochastic Gradient Descent (SGD) in one-dimensional landscapes, separately considering infinite- and finite-variance noi…
physics.plasm-ph2012★ 33 cited
Natural noise and external wake field seeding in a proton-driven plasma accelerator
K. V. Lotov, G. Z. Lotova, V. I. Lotov +4
We discuss the level of natural shot noise in a proton bunch-driven plasma accelerator. The required seeding for the plasma wake field must be larger than the cumulative shot noise…