Plane curves of genus p and degree 2p as projections of space curves of the same degree |
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| Authors: | Luisella Caire |
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| Institution: | (1) Dipartimento di Matematica, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, (Italy) |
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| Abstract: | We characterize plane curves Γ of genus p and degree 2p with respect to the possibility of obtaining them as projections of
space curves C′ of the same degree. When Γ is hyperelliptic, we link this characterization with the configuration of the singularities
of Γ and with the position of C′ on certain scrolls.
Supported by the M.U.R.S.T. of the Italian Government |
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