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Estimations optimales du noyau de la chaleur sur les groupes de type Heisenberg
Published/Copyright:
September 17, 2010
Abstract
We study the asymptotic property for the heat kernel on Heisenberg type groups. Also, we give sharp estimates for derivatives of the heat kernel. In particular, we obtain sharp upper and lower bounds for the heat kernel on Heisenberg type groups, and an estimate of type 
for all h > 0 and g, g′.
Received: 2007-11-07
Revised: 2009-05-16
Published Online: 2010-09-17
Published in Print: 2010-September
© Walter de Gruyter Berlin · New York 2010
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- Le problème des diviseurs pour des formes binaires de degré 4
- Noncommutative Koszul algebras from combinatorial topology
- Regularity of optimal transport on compact, locally nearly spherical, manifolds
- Mapping stacks of topological stacks
- Pontryagin numbers and nonnegative curvature
- Causal variational principles on measure spaces
- Estimations optimales du noyau de la chaleur sur les groupes de type Heisenberg
Articles in the same Issue
- Le problème des diviseurs pour des formes binaires de degré 4
- Noncommutative Koszul algebras from combinatorial topology
- Regularity of optimal transport on compact, locally nearly spherical, manifolds
- Mapping stacks of topological stacks
- Pontryagin numbers and nonnegative curvature
- Causal variational principles on measure spaces
- Estimations optimales du noyau de la chaleur sur les groupes de type Heisenberg
