Intrinsic geometry of normalized conformal space (Q1397582)

In this paper conformal and affine connections are considered, that are induced from a nondegenerate normalization of the conformal space \(C_n\). A field of invariant Darboux cyclides is obtained, determined by the normalization of \(C_n\). The paper contains a number of concrete and interesting results and contains seven sections. Detailed proofs of the theorem are provided. Of special interest, from our opinion, is theorem 5.6. The list of references has 10 entries.