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July, 1986 On Changing Time for Two-Parameter Strong Martingales: A Counterexample
Peter Imkeller
Ann. Probab. 14(3): 1080-1084 (July, 1986). DOI: 10.1214/aop/1176992462


A two-parameter Wiener-measurable strong martingale is constructed for which no time change by means of stopping domains into the Wiener sheet exists.


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Peter Imkeller. "On Changing Time for Two-Parameter Strong Martingales: A Counterexample." Ann. Probab. 14 (3) 1080 - 1084, July, 1986.


Published: July, 1986
First available in Project Euclid: 19 April 2007

zbMATH: 0596.60047
MathSciNet: MR841608
Digital Object Identifier: 10.1214/aop/1176992462

Primary: 60G40
Secondary: 60G44 , 60H05

Keywords: changing time , stopping domains , Two-parameter strong martingales , Wiener sheet

Rights: Copyright © 1986 Institute of Mathematical Statistics

Vol.14 • No. 3 • July, 1986
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