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王凤雨, Feng-Yu Wang
,-0001,():
-1年11月30日
The weak Poincar
Path space,, weak Poincar
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【期刊论文】SHARP EXPLICIT LOWER BOUNDS OF HEAT KERNELS1
王凤雨, By Feng-Yu Wang
,-0001,():
-1年11月30日
By using logarithmic transformations, an explicit lower bound estimate of heat kernels is obtained for diffusion processes on Riemannian manifolds. This estimate is sharp for both short and long times, especially for heat kernels on a compact manifold, and is extended to manifolds with unbounded curvature.
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