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VIDEO LIBRARY |
Dynamics in Siberia - 2019
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Plenary talks
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Invariants of knots in geodesic flows P. M. Akhmet'ev |
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Abstract: The invariant The invariant References [1] Arnold, V. I. 1974 The asymptotic Hopf invariant and its applications, Sel. Math. Sov. 5, 327–345. [2] Akhmet’ev, P.M. On a higher integral invariant for closed magnetic lines, Journal of Geometry and Physics 74 (2013) 381–391. [3] Akhmet’ev, P.M. On combinatorial properties of a higher asymptotic ergodic invariant of magnetic lines, Journal of Physics: Conference Series 544 (2014) 012015. [4] P.M.Akhmet’ev, S.Candelaresi and A.Y.Smirnov. Minimum quadratic helicity states, J. Plasma Phys., (2018) 1–16. Language: English |