Browsing by Author "Döring, Svea Rike"

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    The discriminant embedding
    (2021) Döring, Svea Rike
    We construct a map from the complex projective n-space into a (3(n+1)n/2-1)-dimensional sphere, called discriminant embedding. In case n = 1, the discriminant embedding is the Riemann sphere map. To show that the discriminant embedding is in fact an immersion, we calculate the determinant of a matrix resulting from its Jacobian. This is related to constructions of G. Mannoury and B. A. Fuks.