Some characterizations of partial exchangeability
B. Gail Ivanoff, N. C. Weber · Journal of the Australian Mathematical Society Series A Pure Mathematics and Statistics · 1996
Abstract Kallenberg [2] introduced the concept of F-exchangeable sequences of random variables and produced some characterizations of F-exchangeability in terms of stopping times. In this paper ways of extending the concept of F-exchangeability to doubly indexed arrays of random variables are explored and some characterizations obtained for row and column exchangebale arrays, weakly exchangeable arrays and separately exchangeable continuous processes.