Foliations with tangential \((X,G)\)-structure (Q1357939)

The author defines foliations with tangential \((X,G)\)-structure where \(G\) is a Lie group acting on the smooth manifold \(X\), and introduces bundles which are naturally associated with an \((X,G)\)-foliation. He also proves a sufficient condition for an \((X,G)\)-foliation to be trivial, and defines characteristic classes of \((X,G)\)-foliations.