2021. Vol. 163, No. 1

Repina A.I. Convergence of the Galerkin method for solving a nonlinear problem of the eigenmodes of microdisk lasers

5

Timoshchenko E.V., Yurevich V.A. On solving the problem of quasi-two-dimensional supercrystal nonlinear resonance response

21

Aganin A.A., Guseva T.S., Kosolapova L.A., Malakhov V.G. The bubble dynamics and impulse loading of a rigid surface under acoustic action

31

Shagapov V.Sh., Galiakbarova E.V., Chakimova Z.R. Evolution of acoustic pulses in damaged underground pipelines

48

Nasyrov I.A., Kogogin D.A., Shindin A.V., Grach S.M., Zagretdinov R.V., Beletsky A.B., Emeljanov V.V. The method of plotting a spatial distribution pattern of the total electron content in the region of artificial airglow of the ionosphere

59

Latypov R.Kh., Stolov E.L. A new DCT filters-based method to improve the resistance of ternary watermarks in audio files against attacks

77

Ablayev M.F. On quantum collision resistant function

90

Science Personalities

Elizarov A.M., Hohlov Y.E. In memory of our mentor

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