We generalize well known results about the extendibility of finite exchangeable sequences and provide necessary conditions for finite and infinite extendibility of a finite row-column exchangeable array. These conditions depend in a simple way on the correlation matrix of the array.
@article{118992, author = {Bruno Bassan and Marco Scarsini}, title = {Finite row-column exchangeable arrays}, journal = {Commentationes Mathematicae Universitatis Carolinae}, volume = {39}, year = {1998}, pages = {137-145}, zbl = {1039.60039}, mrnumber = {1622998}, language = {en}, url = {http://dml.mathdoc.fr/item/118992} }
Bassan, Bruno; Scarsini, Marco. Finite row-column exchangeable arrays. Commentationes Mathematicae Universitatis Carolinae, Tome 39 (1998) pp. 137-145. http://gdmltest.u-ga.fr/item/118992/
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