%0 Conference Article %T PROMISING METHODS FOR INFORMATION ANALYSIS AND PROCESSING WITHIN CLASSICAL LONG-RANGE MODELS IN COMPLEX NONLINEAR PHYSICS %A Dubrovin, A.S. %A Sumin, V.I. %A Kravchenko, A.S. %K systems analysis, information processing, complex technical system, classical mathematical physics, nonlinear physical system, material points system, action at a distance models, fast expansions, Fourier series, Taylor series %J MODELING INFORMATION SYSTEMS AND TECHNOLOGIES – 2026 %D 2026 %P 8 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov