a Saint-Petersburg Department of the Steklov Mathematical Institute, Fontanka 27, 191011 Saint-Petersburg, Russia
b Saint-Petersburg State University, Fontanka 27, 191011 Saint-Petersburg, Russia
Abstract:
Unexpected relationship between the Riccati equation of the Layer Stripping Method and the projecting solenoidal vector fields is found out. A transform which diagonalizes a family of projectors on increasing subspaces of solenoidal fields is constructed. Due to the Ricatti equation the transform turns out to be isometrical.