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Subadjoint ideals and hyperplane sections |
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| Authors: | Nadia Chiarli Silvio Greco |
| Affiliation: | Dipartimento di Matematica, Politecnico di Torino, Corso Duca degli Abruzzi, 24 - 10129 Torino, Italy ; Dipartimento di Matematica, Politecnico di Torino, Corso Duca degli Abruzzi, 24 - 10129 Torino, Italy |
| Abstract: | We study the behaviour of the notion of ``sub-adjoint ideal to a projective variety" with respect to general hyperplane sections. As an application we show that the two classical definitions of sub-adjoint hypersurface given respectively by Enriques and Zariski are equivalent. |
| Keywords: | Sub-adjoint hypersurface conductor hyperplane section |
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