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Regular version of the site
Article
Solitary wave interactions in the cubic Whitham equation

Flamarion M., Pelinovsky E.

Russian Journal of Mathematical Physics. 2024. Vol. 31. No. 2. P. 199-208.

Book chapter
On the way to coastal community resilience under tsunami threat

Klyachko M., Zaytsev A., Talipova T. et al.

In bk.: Handbook for Management of Threats: Security and defense, resilience and optimal strategies. Bk. 205. Springer, 2023. Ch. 8. P. 159-192.

Seminar “Topological Methods in Dynamics”

On October 1, as part of the regular scientific seminar “Topological Methods in Dynamics”, a lecture by A. Pikovsky will be held on the topic “Strange non-chaotic attractors”. Time and place: from 15:30 to 17:00 in 314 (st. B. Pecherskaya, 25/12).
Strange non-chaotic attractors (SNA) can occur in nonlinear systems that are affected by a quasiperiodic force.
The talk will present several examples and describe three methods for characterizing SNA: by analyzing bifurcations in rational approximations, by analyzing Lyapunov exponents at finite times, and by analyzing correlations and spectra.