A Geometric Method of Cosmological Derivations

This paper proposes a geometric method of cosmological derivations based on A Mathematical Preparation for Phenomenon-Noumenon Theory (1) (Hereinafter referred to as noumenon mathematics). This method proposes that observation behaviors towards the universe have to obey observation operator and its related corollaries. This method is an application of the noumenon mathematics, which derives a series of conclusions in noumenon-phenomenon cosmology (including but not limitedto conclusions mentioned in this paper). Given its relative importance of observation operator in noumenon mathematics, the quote is as follows:ˆOnk : Rn → iRk ×Rn−1 (i is imaginary unit)This operation may bring some interesting directions and discussions to cosmological computations.