vector field

A family {Sτ} of surfaces Sτ with the unit normal τ = τ (x, y, z) in the Euclidean space E3 is considered. The surfaces Sτ continuously fill a domain D in E3. For the family {Sτ} of surfaces Sτ, the law...

A unit vector field τ in the Euclidean space E3 is considered. Let P be the vector field from the first Aminov divergent representation K = div[(r•τ)P] for the total curvature of the second kind K of the field τ . For the field P...