Abstract:
We construct asymptotic solutions of the Navier–Stokes equations. Such solutions describe periodic systems of localized vortices and are related to topological invariants of divergence-free vector fields on two-dimensional cylinders or tori and to the Fomenko invariants of Liouville foliations. The equations describing the evolution of a vortex system are given on a graph that is a set of trajectories of the divergence-free field or a set of Liouville tori.
Keywords:
hydrodynamic equation, localized vortex, topology of Liouville foliations.
Citation:
V. P. Maslov, A. I. Shafarevich, “Asymptotic solutions of Navier–Stokes equations and topological invariants of vector fields and Liouville foliations”, TMF, 180:2 (2014), 245–263; Theoret. and Math. Phys., 180:2 (2014), 967–982
This publication is cited in the following 8 articles:
R. K. Gaydukov, V. G. Danilov, “Asymptotic Solutions of Flow Problems with Boundary Layer of Double-Deck Structures”, Math. Notes, 112:4 (2022), 523–532
E. Yu. Prosviryakov, “Exact solutions to generalized plane Beltrami–Trkal and Ballabh flows”, Vestn. Sam. gos. tekhn. un-ta. Ser. Fiz.-mat. nauki, 24:2 (2020), 319–330
S. V. Zakharov, “Singular points and asymptotics in the singular Cauchy problem for the parabolic equation with a small parameter”, Comput. Math. Math. Phys., 60:5 (2020), 821–832
V. P. Maslov, “A model of classical thermodynamics based on the partition theory of integers, Earth gravitation, and semiclassical asymptotics I”, Russ. J. Math. Phys., 24:3 (2017), 354–372
A. Izosimov, B. Khesin, M. Mousavi, “Coadjoint orbits of symplectic diffeomorphisms of surfaces and ideal hydrodynamics”, Ann. Inst. Fourier, 66:6 (2016), 2385–2433
V. P. Maslov, “On the Role of the Gravity of Earth in a Quasistatic Process”, Math. Notes, 99:3 (2016), 477–479
V. P. Maslov, “New Approach to Classical Thermodynamics”, Math. Notes, 100:1 (2016), 154–185
V. P. Maslov, A. I. Shafarevich, “Fomenko invariants in the asymptotic theory of the Navier–Stokes equations”, J. Math. Sci., 225:4 (2017), 666–680