Non-Gaussian upper estimates for heat kernels on spaces of homogeneous type

Yang, Dachun; Zhou, Yuan

doi:10.1090/S0002-9939-08-09336-2

Non-Gaussian upper estimates for heat kernels on spaces of homogeneous type
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by Dachun Yang and Yuan Zhou PDF

Proc. Amer. Math. Soc. 136 (2008), 2155-2163 Request permission

Abstract:

The authors extend non-Gaussian upper estimates on the positive real axis to a certain sector of $\mathbb {C}$ including the positive real axis for heat kernels on spaces of homogeneous type, which are known to be holomorphic in that sector.

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