On the continuity of plurisubharmonic functions along conformal diffusions (Q1819817)
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scientific article; zbMATH DE number 3994662
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the continuity of plurisubharmonic functions along conformal diffusions |
scientific article; zbMATH DE number 3994662 |
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On the continuity of plurisubharmonic functions along conformal diffusions (English)
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1986
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A process \(Z_ t=(Z^ 1_ t,...,Z^ n_ t)\) with values in \({\mathbb{C}}^ n\) is a conformal martingale if for each i,j, \(Z^ i_ t\) and \(Z^ i_ tZ^ j_ t\) are complex martingales. If M is a complex manifold of dimension n, a diffusion Z on M is conformal if it is locally a conformal martingale in each set of holomorphic local coordinates. The author shows that if u is a plurisubharmonic function on M and Z a conformal diffusion, then \(u(Z_ t)\) is almost surely continuous up to its lifetime.
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conformal martingale
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plurisubharmonic function
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conformal diffusion
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