• items 34, 35, 36
Three Black Softcover Notebooks
Most likely, these are preparatory notes for the courses Beurling taught in
Uppsala in 1944-1945. In Swedish.
I. Hela funktioner (V.T. 1944).
II. Hela funktioner (H.T 1944).
III. Funktionalanalys (H.T. 1945).
• item 44
Harmonic analys. Lecture notes from Beurling's lectures at Harvard (1948–49)
Notes taken by John Wermer. pp. 1–232.
One page written in Beurling's handwriting attached.
• items 63, 117, 124
Lectures on the Wiener-Hopf Equation
Item 124: The real axis. Handwritten, 4 pages.
On the last page Beurling wrote:
``Lecture notes taken by unknown from lectures at either Bell lab
or Harvard, 48-49''
Item 117: The semi-axis. Typed, 30 pages.
Item 63: Finite interval. Typed, 13 pages.
Notes taken by Henry Pollak at Bell Lab.
• item 71
New York University lectures on convexity and Banach spaces with applica-
tions to variational problems and harmonic analysis.
February 1956, 39 pages.