Example sentences (4)
Dauben 1977, p. 85. Cantor's philosophy on the nature of numbers led him to affirm a belief in the freedom of mathematics to posit and prove concepts apart from the realm of physical phenomena, as expressions within an internal reality.
Dauben 1979, p. 138. He asked Cantor to withdraw the paper from Acta while it was in proof, writing that it was "..
Dauben 1979, p. 248. Cantor suffered from chronic depression for the rest of his life, for which he was excused from teaching on several occasions and repeatedly confined in various sanatoria.
The biographical material in this article is mostly drawn from Dauben 1979.