show/hide this revision's text 3 added 4 characters in body; edited body

I can only attest that it is common folklore that Hilbert is the last mathematician to have understood all of mathematics (I can't recall where I've read this; but I know I've seen or heard this in more than one place).

But this is folklore; I of course can't judge whether this is true(, or if other mathematicians , (you mention Picard, and Joel David Hamkins even says von Neumann) truly fit this criteria. I feel this is very subjective and the only people who may be allowed to make such claims should be experts very knowledgeable in the history of mathematics.

EDITED: Picard was born 6 years before Hilbert, and they both died in the early 40's. So chronologically it would make sense if they both represent the last generation that could have had a full understanding of all of mathematics.
show/hide this revision's text 2 added 231 characters in body

I can only attest that it is common folklore that Hilbert is the last mathematician to have understood all of mathematics (I can't recall where I've read this; but I know I've seen or heard this in more than one place).

But this is folklore; I of course can't judge whether this is true (or if more recent other mathematicians, you mention Picard, and Joel David Hamkins even says von Neumann) truly fit this criteria. I feel this is very subjective and the only people who may be allowed to make such claims should be experts very knowledgeable in the history of mathematics.

EDITED: Picard was born 6 years before Hilbert, and they both died in the early 40's. So chronologically it would make sense if they both represent the last generation that could have a full understanding of all of mathematics.
show/hide this revision's text 1

I can only attest that it is common folklore that Hilbert is the last mathematician to have understood all of mathematics (I can't recall where I've read this; but I know I've seen or heard this in more than one place).

But this is folklore; I of course can't judge whether this is true (or if more recent mathematicians, you mention Picard, and Joel David Hamkins says von Neumann) truly fit this criteria. I feel this is very subjective and the only people who may be allowed to make such claims should be experts very knowledgeable in the history of mathematics.