scholarly journals Heat kernel estimates for the Bessel differential operator in half-line

2016 ◽  
Vol 289 (17-18) ◽  
pp. 2097-2107 ◽  
Author(s):  
Kamil Bogus ◽  
Jacek Małecki
Keyword(s):  
Differential Operator ◽  
Heat Kernel ◽  
Half Line ◽  
Kernel Estimates ◽  
Heat Kernel Estimates ◽  
Bessel Differential Operator

Gradient estimates and heat kernel estimates

1995 ◽  
Vol 125 (5) ◽  
pp. 975-990 ◽  
Author(s):  
Zhongmin Qian
Keyword(s):  
Riemannian Manifold ◽  
Differential Operator ◽  
Heat Kernel ◽  
Harmonic Functions ◽  
Complete Riemannian Manifold ◽  
Gradient Estimates ◽  
Order Differential Operator ◽  
Kernel Estimates ◽  
Heat Kernel Estimates ◽  
Girsanov’S Formula

In the first part of this paper, Yau's estimates for positive L-harmonic functions and Li and Yau's gradient estimates for the positive solutions of a general parabolic heat equation on a complete Riemannian manifold are obtained by the use of Bakry and Emery's theory. In the second part we establish a heat kernel bound for a second-order differential operator which has a bounded and measurable drift, using Girsanov's formula.

Two-sided heat kernel estimates for censored stable-like processes

2009 ◽  
Vol 146 (3-4) ◽  
pp. 361-399 ◽  
Author(s):  
Zhen-Qing Chen ◽  
Panki Kim ◽  
Renming Song
Keyword(s):  
Heat Kernel ◽  
Kernel Estimates ◽  
Heat Kernel Estimates

Heat Kernel Estimates on Weighted Graphs

2000 ◽  
Vol 32 (4) ◽  
pp. 477-483 ◽  
Author(s):  
Bernd Metzger ◽  
Peter Stollmann
Keyword(s):  
Heat Kernel ◽  
Weighted Graphs ◽  
Kernel Estimates ◽  
Heat Kernel Estimates

scholarly journals Sharp Two-Sided Heat Kernel Estimates of Twisted Tubes and Applications

2014 ◽  
Vol 213 (1) ◽  
pp. 215-243 ◽  
Author(s):  
Gabriele Grillo ◽  
Hynek Kovařík ◽  
Yehuda Pinchover
Keyword(s):  
Heat Kernel ◽  
Kernel Estimates ◽  
Heat Kernel Estimates ◽  
Twisted Tubes
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