Restrictions of Fourier transforms to curves S. W. Drury — 1985 Annales de l'institut Fourier Let x ( t ) = ( t , 1 2 t 2 , 1 6 t 3 ) a certain curve in R 3 . We investigate inequalities of the type { ∫ | f ^ ( x ( t ) ) | b d t } 1 / b ≤ C ∥ f ∥ a for f ∈ 𝒮 ( R 3). Our results improve improve an earlier restriction theorem of Prestini. Various generalizations are also discussed.
On nonnegative matrices with given row and column sums. Drury, S. W.; Merikoski, J. K.; Laakso, V.; Tossavainen, T. — 2003 ELA. The Electronic Journal of Linear Algebra [electronic only]