Notebooks

Notes in mathematics (Problems, theorems, conjectures etc.)

Item 61, notes in mathematics, in Swedish (pdf) 

Softcover notebook, 1936–1950. pp. 1–165, 200–202. Some pages, which do not harm the text, are missing.

Three hardcover notebooks, 1948-

Item 6, hardcover notebook (pdf)

Item 7, hardcover notebook (pdf)

Item 8, hardcover notebook (pdf)

Most of the material appeared in Beurling’s papers. Some results and observation pertaining to complex and harmonic analysis were not published, and might be new even now. Some pages contain computations, in contrast to the ‘Uppsala notebook’.