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An Elementary Approach to the Daniell-Kolmogorov Theorem and Some Related Results

โœ Scribed by Olav Kallenberg


Publisher
John Wiley and Sons
Year
1988
Tongue
English
Weight
799 KB
Volume
139
Category
Article
ISSN
0025-584X

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โœฆ Synopsis


We give a short elementary proof of the DAMELL-KOLXOGOROV existence theorem for probability measures on product spaces, assuming nothing but the existence of LEBESGUE mensure on the unit interval. Related approaches are used to prove the existence of regular conditional distributions directly on Polish spaces, and t o establish the existence of random measures and sets with given finite-dimensional distributions or hitting probabilities, respectively.