%0 Conference Article %T Spectral neural network preconditioner for the discrete dipole approximation %A Sal'nikov, K.S. %A Salnikov, N.S. %A Kustova, N.V. %A Konoshonkin, A.V. %K discrete dipole method, light scattering, neural network preconditioner, iterative methods, fast Fourier transform %J International Symposium Atmospheric and Ocean Optics. Atmospheric Physics %D 2026 %P 4 %I V.E. Zuev Institute of Atmospheric Optics, Siberian Branch of the Russian Academy of Sciences