Boundary Layer Theory; error; Prandtl system
The purpose of this paper is to correct some drawbacks in the proof of the well-known Boundary Layer Theory in Oleinik’s book. The Prandtl system for a nonstationary layer arising in an axially symmetric incopressible flow past a solid body is analyzed.
 O. A. Oleinik, V. N. Samokhin: Mathematical Models in Boundary Layer Theory
. Chapman & Hall/CRC, Boca Raton-London-New York-Washington, 1999, pp. 154–173. MR 1697762
 D. Gilbarg, N. Trudinger: Elliptic Partial Differential Equations on Second Order
. Springer, Berlin, 1983. MR 0737190