Vortexes in a nonviscous incompressible fluid

The talk discusses main notions, equations, and theorems on the vortex hydrodynamics of nonviscous incompressible fluid. A class of two-dimensional non-stationary automodel discontinuous flows is considered. A known analogy between three-dimensional stationary flow along a slender body and two-dimensional nonstationary flow is analyzed. An exact solution that describes non-symmetric vortex structures generated by a symmetric flow along a parabolic wing is obtained.