Published online by Cambridge University Press: 20 November 2018
Marston Morse and William Transue (9, 10), motivated by their theory of bilinear functions, introduced and studied vector function spaces called MT-spaces for which each element of the dual is represented by an integral with respect to a suitable (C) measure. In this paper the definition of real MT-spaces is generalized to give spaces, called MT*-spaces, for which part but not all of the dual is of integral type and this part is called the MT*-conjugate of the space.