Displaying similar documents to “A note on the local structure of levels of a plane vector field”

Some methodical remarks concerning the flow around arbitrary profiles

Ilja Černý (1982)

Aplikace matematiky

Similarity:

Two well known definitions of the flow of a plane vector field around the boundary of a region Ω are compared. The definition (appropriately arranged) based on the constantness of the stream function on every profile is not only invariant under conformal mappings but more general than the definition based on the vanishing of the normal component of the field on ∂ Ω .