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.