In order for there to be a variable quantity in some mathematical study, the domain of its variability must strictly speaking be known beforehand thr… - Georg Cantor

" "

In order for there to be a variable quantity in some mathematical study, the domain of its variability must strictly speaking be known beforehand through a definition. However, this domain cannot itself be something variable, since otherwise each fixed support for the study would collapse. Thus this domain is a definite, actually infinite set of values. Hence each potential infinite, if it is rigorously applicable mathematically, presupposes an actual infinite.

English
Collect this quote

About Georg Cantor

Georg Ferdinand Ludwig Philipp Cantor (3 March 1845 – 6 January 1918) was a Russian-born German mathematician and philosopher of Danish and Austrian descent, most famous as the creator of set theory, and of Cantor's theorem which implies the existence of an "infinity of infinities."

Also Known As

Native Name: George Cantor
Alternative Names: Georg Ferdinand Ludwig Philipp Cantor Cantor
PREMIUM FEATURE
Advanced Search Filters

Filter search results by source, date, and more with our premium search tools.

Related quotes. More quotes will automatically load as you scroll down, or you can use the load more buttons.

Additional quotes by Georg Cantor

Infinity, in its first form (the improper-infinite) presents itself as a variable finite [veranderliches Endliches]; in the other form (which I call the proper infinite [Eigentlich-unendliche]) it appears as a thoroughly determinate [bestimmtes] infinite.

Unlimited Quote Collections

Organize your favorite quotes without limits. Create themed collections for every occasion with Premium.

What I declare and believe to have demonstrated in this work as well as in earlier papers is that following the finite there is a transfinite (transfinitum)--which might also be called supra-finite (suprafinitum), that is, there is an unlimited ascending ladder of modes, which in its nature is not finite but infinite, but which can be determined as can the finite by determinate, well-defined and distinguishable numbers.

Loading...