On the small time asymptotics of diffusion processes on path groups (Q1598522)

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scientific article; zbMATH DE number 1744766
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On the small time asymptotics of diffusion processes on path groups
scientific article; zbMATH DE number 1744766

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    On the small time asymptotics of diffusion processes on path groups (English)
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    23 May 2002
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    The authors obtain Varadhan-type small time asymptotics for diffusion processes on path groups. The results cannot be obtained by direct application of asymptotics on Wiener space; instead, an intrinsic metric approach is employed, for more regularity is required.
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    small time asymptotics
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    intrinsic metric
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    Lyons-Zheng's decomposition
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