Delta-K,  Feature Articles,  Volume 18, Issue 1

Theoretical Properties of the Fourth Dimension

Journal of the Mathematics Council of the Alberta Teachers’ Association

Volume 18 Issue 1, September 1978

13 – 18

Theoretical Properties of the Fourth Dimension

Bradley Gorzitza

Although the existence of universes with either fewer (1 or 2) or more (4+) dimensions than our own 3-d universe can’t at present be proven, (and, indeed, possibly never will be) neither can their existence be disproven.