John von Neumann Quote

I would like to make a confession which may seem immoral: I do not believe in Hilbert space anymore.


Proceedings of Symposia in Pure Mathematics, Letter to G. Birkhoff dated 13 Nov (Birkhoff believes the year was


I would like to make a confession which may seem immoral: I do not believe in Hilbert space anymore.

I would like to make a confession which may seem immoral: I do not believe in Hilbert space anymore.

I would like to make a confession which may seem immoral: I do not believe in Hilbert space anymore.

I would like to make a confession which may seem immoral: I do not believe in Hilbert space anymore.