Pseudoconvex regions of finite D’Angelo type in four dimensional almost complex manifolds |
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Authors: | Florian Bertrand |
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Institution: | 1. LATP, C.M.I, 39 rue Joliot-Curie, 13453, Marseille Cedex 13, France
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Abstract: | Let D be a J-pseudoconvex region in a smooth almost complex manifold (M, J) of real dimension four. We construct a local peak J-plurisubharmonic function at every point p ∈ bD of finite D’Angelo type. As applications we give local estimates of the Kobayashi pseudometric, implying the local Kobayashi
hyperbolicity of D at p. In case the point p is of D’Angelo type less than or equal to four, or the approach is nontangential, we provide sharp estimates of the Kobayashi
pseudometric. |
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Keywords: | |
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