AN excellent introduction to the subject of vector analysis is provided by this book. It is admirably clear, and a natural temptation to develop so fertile a theory in excessive detail and to multiply ...

This is a preview. Log in through your library . Abstract Let E and F be vector bundles over a complex protective smooth curve X, and suppose that 0 → E → W → F → 0 is a nontrivial extension. Let G ⊂͟ ...