On a class of partial -spreads of arising from scrolls.
Ballico, E., Cossidente, A. (2000)
Mathematica Pannonica
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Displaying similar documents to “Postulation and gonality for projective curves”
On a class of partial -spreads of arising from scrolls.
On linearly normal strange curves
Edoardo Ballico (1993)
Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Lincei. Matematica e Applicazioni
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Here we prove a numerical bound implying that, except for smooth plane conics in characteristic 2, no complete linear system maps birationally a smooth curve into a projective space with a strange curve as image.
Weierstrass points and Weierstrass pairs on singular plane curves.
Ballico, E. (2000)
Mathematica Pannonica
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Limit Weierstrass schemes on stable curves with 2 irreducible components
Marc Coppens, Letterio Gatto (2001)
Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Lincei. Matematica e Applicazioni
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We are concerned with limits of Weierstrass points under degeneration of smooth curves to stable curves of non compact type, union of two irreducible smooth components meeting transversely at points. The case having already been treated by Eisenbud and Harris in [8], we analyze the situation for .
Halphen's gaps for space curves of submaximum genus
Alberto Dolcetti (1988)
Bulletin de la Société Mathématique de France
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Secant spaces and Clifford's theorem
Marc Coppens, Gerriet Martens (1991)
Compositio Mathematica
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