Contents

Doklady Mathematics

Vol. 112, No. 2, 2025

MATHEMATICS

Beyond Familiar Domains: A Study of the Generalization Ability of Machine-Generated Image Detectors

K. D. Varlamova, D. D. Dorin, and A. V. Grabovoy p. 343  abstract

Towards Foundation Time Series Model: To Synthesize or Not to Synthesize?

A. Temirkhanov, A. Kostromina, O. Tsymboi, K. Kuvshinova, E. Kovtun, and D. Simakov p. 354  abstract

RES-LT: Extracting Higher-Order Topological Features from Protein Language Models for Enhanced Per-Residue Classification

M. P. Ivanova, I. E. Trofimov, A. V. Mironenko, P. V. Strashnov, M. K. Kravchenko, S. A. Barannikov, and E. V. Burnaev p. 362  abstract

Pairwise Image Matching for Plagiarism Detection

D. D. Dorin, K. D. Varlamova, and A. V. Grabovoy p. 370  abstract

Adapting the AI Scientist for Enterprise: Solving Real Business Problems with Autonomous Text-To-SQL Research

V. Fedorov, D. Lavitskaya, D. Ibragimov, D. Safronov, A. Balles, A. Gribanova, and M. Radionov p. 382  abstract

Optimization with Markovian Noise: Towards Optimal Rates in Strong Growth Case

S. Chebykin, B. Prokhorov, and A. Beznosikov p. 392  abstract

Mind and Motion Aligned: A Joint Evaluation IsaacSim Benchmark for Task Planning and Low-Level Policies in Mobile Manipulation

N. E. Kachaev, A. N. Spiridonov, A. S. Gorodetsk, K. F. Muravyev, N. S. Oskolkov, A. Narendra, V. I. Shakhuro, D. A. Makarov, A. I. Panov, P. D. Fedotova, and A. K. Kovalev p. 400  abstract

Reinforcement Learning for Delta-Hedging in Illiquid Markets

I. R. Dineev and P. P. Lukianchenko p. 409  abstract

Monitoring Horses in Stalls: From Object to Event Detection

D. Galimzianov, V. Vyshegorodtsev, and I. Nezhivykh p. 415  abstract

HAMSA: Hijacking Aligned Compact Models via Stealthy Automation

A. S. Krylov, I. I. Vagizov, D. S. Korzh, M. Douiba, A. Guezzaz, V. N. Kokh, S. D. Erokhin, E. V. Tutubalina, and O. Y. Rogov p. 425  abstract

Onboard Instance Segmentation of Railway Infrastructure and Obstacles for Autonomous Train Systems

V. A. Fedorov p. 433  abstract

Interpreting Transformer-Based Classifiers via Clustering

G. M. Gritsai and A. V. Grabovoy p. 443  abstract

A Multi-Aspect Evaluation of Tokenizer Adaptation Methods for Large Language Models on Russian

G. D. Andriushchenko, M. E. Godunova, V. V. Ivanov, D. S. Kuzmin, A. A. Parinov, A. Yu. Schenikova, and E. V. Zhemchuzhina p. 455  abstract

Enhancing fMRI Data Decoding with Spatiotemporal Characteristics in Limited Dataset

D. Dorin, A. Grabovoy, and V. Strijov p. 465  abstract