Contents

Moscow University Mechanics Bulletin

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Vol. 76, No. 3, 2021

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On the Raushenbakh Resonance

E. V. Radkevich, O. A. Vasil’eva, M. I. Sidorov, M. E. Stavrovskii p. 65  abstract

A Modification of the Hodgkin–Huxley Model and a Mathematical Interpretation of the Principal Neurophysiological ‘‘All-or-None’’ Law

V. V. Aleksandrov, O. V. Aleksandrova, I. A. Kozik, Yu. S. Semenov p. 78  abstract

On the Invariant Correspondence between the Symmetric Second-Rank Tensors and the Vector Systems

D. V. Georgievskii p. 83  abstract

Resonance in Multicomponent Linear Systems

A. A. Lykov, V. A. Malyshev, M. V. Melikian p. 88  abstract

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