Pinewood Studios still in use. In the years that followed he also undertook further work on both the Pinewood Film Studios and the Denham Film Studios, both of which had by then become a part of their newly formed Rank Organisation. On 30 September 1936, the studio complex was officially opened by Dr Leslie Burgin, Parliamentary Secretary to the Board of Trade. The first film director to use the facilities was Herbert Wilcox, completing "London Melody" (1937) featuring Anna Neagle, portions of which had already been filmed at British and Dominions Imperial Studios in Elstree before a fire there halted production. The
Tensor rank decomposition formula_23 form a dense set formula_28: every tensor in the aforementioned space is either of rank less than the generic rank, or it is the limit in the Euclidean topology of a sequence of tensors from formula_28. In the case of real tensors, the set of tensors of rank at most formula_23 only forms an open set of positive measure in the Euclidean topology. There may exist Euclidean-open sets of tensors of rank strictly higher than the generic rank. All ranks appearing on open sets in the Euclidean topology are called typical ranks. The smallest typical rank is called the