Key points are not available for this paper at this time.
We generalize Kruskal's fundamental result on the uniqueness of trilinear decomposition of three-way arrays to the case of multilinear decomposition of four- and higher-way arrays. The result is surprisingly general and simple and has several interesting ramifications. Copyright © 2000 John Wiley & Sons, Ltd.
Sidiropoulos et al. (Sat,) studied this question.