Comparison of generalized data assimilation method with an Ensemble Optimal Interpolation scheme. - Konstantin Belyaev; Andrey Kuleshov; Ilya Smirnov; Clemente A. S. Tanajura (EECS, 2019)

Method for Investigation of Convergence of Formal Series Involved in Asymptotics of Solutions of Second-Order Differential Equations in the Neighborhood of Irregular Singular Points. - Maria V. Korovina; Ilya Smirnov (Axioms, 2024)

Ordinal Invariants of the h-Preorder on k-Labeled Forests. - Victor Selivanov; Ilya Smirnov (CiE, 2025)