A Donut shaped Toroidal Universe Model as a Potential Solution to the Missing Matter Problem

This paper presents a theoretical exploration of a cosmological model wherein the universe possesses a toroidal topology, investigating its potential to account for the observed discrepancies attributed to dark matter. Through a mathematical framework defining the volume and matter density within such a geometry, the analysis demonstrates that a uniformly distributed total mass within a toroidal universe of plausible dimensions could yield a baryonic matter fraction consistent with cosmological observations. It is important to note that this work is presented as a speculative exercise and should not be interpreted as a definitive or empirically validated solution to the missing matter problem.