Superlogarithmic estimates on pseudoconvex domains and CR manifolds

  title={Superlogarithmic estimates on pseudoconvex domains and CR manifolds},
  author={Joseph J. Kohn},
This paper is concerned with proving superlogarithmic estimates for the operator 2b on pseudoconvex CR manifolds and using them to establish hypoellipticity of 2b and of the ∂̄-Neumann problem. These estimates are established under the assumption that subellipticity degenerates in certain specified ways. 

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