TY  - CHAP
AU  - Mallavibarrena Martínez de Castro, Raquel
AU  - Ragni, Piene
A4  - Kleiman, Steven L.
A4  - Thorup, Anders
PY  - 1991
SN  - 0-8218-5131-4
UR  - https://hdl.handle.net/20.500.14352/60645
AB  - For a variety X⊂PN, its mth order dual variety is the variety X∨m⊂(PN)∨ consisting of hyperplanes containing an mth osculating space of X. The strict dual variety X∗ is the smallest nonempty X∨m. All these dual varieties were described by Piene and G....
M2  - 149
PB  - American Mathematical Society
TI  - Duality for elliptic normal surface scrolls
TY  - book part
ER  -