An example on the Heisenberg group related to the Lewy operator E. M. Stein OriginalPaper Pages: 209 - 216
Diffeomorphisms of the circle and geodesic fields on Riemann surfaces of genus one Joel LangerDavid A. Singer OriginalPaper Pages: 229 - 242
Classification of isolated hypersurface singularities by their moduli algebras John N. MatherStephen S. -T. Yau OriginalPaper Pages: 243 - 251
On the variation in the cohomology of the symplectic form of the reduced phase space J. J. DuistermaatG. J. Heckman OriginalPaper Pages: 259 - 268
A new conformal invariant and its applications to the Willmore conjecture and the first eigenvalue of compact surfaces Peter LiShing-Tung Yau OriginalPaper Pages: 269 - 291
Plane motion groups and virtual Poincaré duality of dimension two B. EckmannH. Müller OriginalPaper Pages: 293 - 310
A construction of normal forms for weakly pseudoconvex CR manifolds in ℂ2 Philip P. Wong OriginalPaper Pages: 311 - 329
