Transition density estimates for a class of Lévy and Lévy-type processes (Q2428535)
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| Language | Label | Description | Also known as |
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| English | Transition density estimates for a class of Lévy and Lévy-type processes |
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Transition density estimates for a class of Lévy and Lévy-type processes (English)
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26 April 2012
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The authors prove on- and off-diagonal upper estimates for the transition densities of symmetric Lévy and Lévy-type processes. To get the on-diagonal estimates, they prove a Nash-type inequality for the related Dirichlet form. For the off-diagonal estimates, they suppose that the characteristic function of the Lévy (-type) process is analytic, which allows the use of complex analysis techniques.
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Bernstein function
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carré du champ operator
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Dirichlet form
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Feller process
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Lévy process
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large deviation
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