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
Tsen rank Tsen rank In mathematics, the Tsen rank of a field describes conditions under which a system of polynomial equations must have a solution in the field. The concept is named for C. C. Tsen, who introduced their study in 1936. We consider a system of "m" polynomial equations in "n" variables over a field "F". Assume that the equations all have constant term zero, so that (0, 0, ... ,0) is a common solution. We say that "F" is a T-field if every such system, of degrees "d", ..., "d" has a common non-zero solution whenever The "Tsen rank" of