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January 2000 IBM, SIBM and IBS
Robert Adler, John Verzani
Ann. Probab. 28(1): 462-477 (January 2000). DOI: 10.1214/aop/1019160126


We construct a super iterated Brownian motion (SIBM) from a historical version of iterated Brownian motion (IBM) using an iterated Brownian snake (IBS). It is shown that the range of super iterated Brownian motion is qualitatively quite different from that of super Brownian motion in that there are points with explosions in the branching. However, at a fixed time the support of SIBM has an exact Hausdorff measure function that is the same (up to a constant) as that of super Brownian motion at a fixed time.


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Robert Adler. John Verzani. "IBM, SIBM and IBS." Ann. Probab. 28 (1) 462 - 477, January 2000.


Published: January 2000
First available in Project Euclid: 18 April 2002

zbMATH: 1044.60077
MathSciNet: MR1756012
Digital Object Identifier: 10.1214/aop/1019160126

Primary: 60G17 , 60G57
Secondary: 60H15

Keywords: Brownian snake , exact measure function , Iterated Bownian motion , iterated Brownian snake , super Brownian motion , super iterated Brownian motion

Rights: Copyright © 2000 Institute of Mathematical Statistics


Vol.28 • No. 1 • January 2000
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