Exponential decay of measures and Tauberian theorems (CROSBI ID 231757)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Mimica, Ante
engleski
Exponential decay of measures and Tauberian theorems
We study behavior of a measure on r0, 8q by considering its Laplace trans- form. If it is possible to extend the Laplace transform to a complex half-plane containing the imaginary axis, then the exponential decay of the tail of the measure occurs and under certain assumptions we show that the rate of the decay is given by the so called abscissa of convergence and extend the result of Nakagawa from [Nak05]. Under stronger assump- tions we give behavior of density of the measure by considering its Laplace transform. In situations when there is no exponential decay we study occurrence of heavy tails and give an application in the theory of non-local equations.
Bernstein function ; completely monotone function ; Laplace transform ; Levy measure ; non-local operator ; Tauberian theorems
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Podaci o izdanju
440 (1)
2016.
266-285
objavljeno
0022-247X
10.1016/j.jmaa.2016.03.042