Dimensional and Cosmological Co-Expansion through Dynamic Dimensionality

Postulate: the Cosmological Scale Factor in a Universe with fundamentally dynamic dimensionality, is proportional to dimensional co-expansion described by a radical expression, Df root Dr, where Dr is the number of sequentially revealed spatial dimensions (three in our present Universe) and Df is the remainder of furled extra dimensions where the total dimensionality of revealed plus furled dimensions is constant. An illustration of this proportionality is presented for a Universe with a total of nine or ten spatial dimensions, which exhibits characteristics of early inflation, intermediate decelerating expansion, nearly linear expansion and late accelerating expansion.