Application for workshop is now closed.
Organized by Krzysztof Gawedzki, Boris Khesin, and Paul Wiegmann
Dates: May 19 – 23, 2014
Attendee List Download Talk ScheduleView Videos
Geometric and group-theoretic methods lie at the foundation of modern studies in hydrodynamics. Recent applications of fluid dynamics require understanding of fundamental symmetries of fluids and infinite-dimensional groups featured by hydrodynamical equations. The geometric and topological hydrodynamics is a developing branch of mathematics that reaches across traditional disciplines of hydrodynamical stability theory, Riemannian and symplectic geometry, magnetohydrodynamics, theory of Lie algebras and Lie groups, knot theory, and dynamical systems and algebraic structures in the solition theory. With a limitation of analytical methods in hydrodynamics, geometric and group-theoretical methods became among the most important for the studies of topological features of flows with complex trajectories and for stability analysis in plasma physics, geophysics, magnetohydrodynamics, and atmospheric physics. Among objects of geometrical and topological hydrodynamics there are topological classification of steady fluid flows, formulation of compressible and incompressible hydrodynamics of various fluids as geodesic flows, geometrical aspects of anomalous terms in hydrodynamics and and their quantum origin, applications to hydrodynamics of quantum fluids.
This workshop is a part of the Spring 2014 program, Quantum Anomalies, Topology, and Hydrodynamics, which is organized by Alexander Abanov, Dmitri Kharzeev, Boris Khesin, Dam Son, and Paul Wiegmann. This program takes place from February 17 – June 13, 2014.
All workshop talks and discussion periods will be held in the Simons Center Lecture Hall (Room 102).
There is an optional art event for workshop participants on Tuesday, May 20th. The ‘Stitches’ Exhibition event will start at 5:30pm with a reception, followed by a lecture by Artist Daina Taimina at 6:00pm.
Geometrical Aspects of Hydrodynamics Workshop Schedule
Time | Title | Presenters | Video |
8:00am | Breakfast/registration begins (8:00am – 9:00am) | SCGP Lobby and Cafe | |
9:00am | Compression of continuum models of ideal 3D fluids into a combinatorial framework | Dennis Sullivan | video |
10:00am | Coffee Break | SCGP Cafe | |
10:30am | Vortex reconnection and associated destruction of helicity | Keith Moffatt | video |
11:30am | Short break | ||
11:45am | Group Theory and Hydrodynamics: Formalism, Gauge Fields and Anomalies | V. Parameswaran Nair | video |
12:45pm | Lunch | SCGP Cafe | |
2:15pm | Weakly non-linear resonant hamiltonian PDEs and the problem of wave turbulence | Sergei Kuksin | video |
3:30pm | Tea Time | SCGP Lobby | |
4:00pm | On the Hamiltonian description of relativistic hydrodynamics with quantum anomalies | Alexander Abanov | video |
Time | Title | Presenters | Video |
8:00am | Breakfast begins (8:00am – 9:00am) | SCGP Cafe | |
9:00am | A 2+1 dimensional anomalous superfluid hydrodynamics | Dam Son | video |
10:00am | Coffee Break | SCGP Cafe | |
10:30am | Geometry of the Hunter-Saxton system | Jonatan Lenells | video |
11:30am | Lunch | SCGP Cafe | |
1:00pm | Topology of moduli spaces of algebraic curves and integrable PDEs (Joint workshop/SCGP weekly talk) | Boris Dubrovin | video |
2:30pm | Phase space fluids and the droplet bosonization method | Alexios Polychronakos | video |
3:30pm | Tea Time | SCGP Lobby | |
5:30pm | ‘Stitches’ Exhibition Lecture by Artist Daina Taimina (optional event for workshop participants) | SCGP Lobby and SCGP 103 |
Time | Title | Presenters | Video |
8:00am | Breakfast begins (8:00am – 9:00am) | SCGP Cafe | |
9:00am | Dynamics of Peakons, Jetlets and G-strands (PDF abstract) | Darryl Holm | video |
10:00am | Coffee Break | SCGP Cafe | |
10:30am | Various aspects of 2+1 dimensional (super)fluid flows | Piotr Surowka | video |
11:30am | Short break | ||
11:45am | KAM theory and the 3D Euler equation | Daniel Peralta-Salas | video |
12:45pm | Lunch | SCGP Cafe | |
2:15pm | Anomalous hydrodynamics of vortex flow | Paul Wiegmann | video |
3:30pm | Tea Time | SCGP Lobby | |
4:00pm | Analytical structures of the Euler equations | Alexander Shnirelman | video |
6:00pm | Workshop Banquet: Available to all funded participants, funded locals, and registered program visitors. | SCGP Cafe |
Time | Title | Presenters | Video |
8:00am | Breakfast begins (8:00am – 9:00am) | SCGP Cafe | |
9:00am | On multi-point correlations and symmetries in turbulence | Gregory Falkovich | video |
10:00am | Coffee Break | SCGP Cafe | |
10:30am | Examples of ill-posedness for Euler and Navier-Stokes equations | Gerard Misiolek | video |
11:30am | Short break | ||
11:45am | Fate of inverse cascade in hyperbolic-plane turbulence | Krzysztof Gawedzki | video |
12:45pm | Lunch | SCGP Cafe | |
2:15pm | Methods of integrable systems for vortex filament flow | Annalisa Calini | video |
3:30pm | Tea Time | SCGP Lobby | |
4:00pm | Shallow water waves with asymptotic conditions at infinity | Peter Topalov | video |
Time | Title | Presenters | Video |
8:00am | Breakfast begins (8:00am – 9:00am) | SCGP Cafe | |
9:00am | Approximating Euler’s equation on the full diffeomorphism group, and soliton-like solutions | Peter Michor | video |
10:00am | Coffee Break | SCGP Cafe | |
10:30am | Spontaneous Stochasticity and Dissipation Anomalies in Fluid Turbulence | Gregory Eyink | video |
11:30am | Short break | ||
11:45am | Weil-Petersson geometry of the universal Teichmuller space | Leon Takhtajan | video |
12:45pm | Lunch | SCGP Cafe | |
1:45pm | Onsager: Life and Science | Gregory Eyink | video |
3:30pm | Tea Time | SCGP Lobby |