RT Journal Article
T1 Appendix to "Congruences of small degree in G(1,4)": Pfaffian linkage in codimension three and applications to congruences
A1 Arrondo Esteban, Enrique
AB We introduce the notion of Pfaffian linkage in codimension three and give sufficient conditions for the linked variety to be smooth. As a result, we are able to construct smooth congruences of lines in P-4 whose existence was an open problem.
PB Marcel Dekker
SN 0092-7872
YR 1998
FD 1998
LK https://hdl.handle.net/20.500.14352/57177
UL https://hdl.handle.net/20.500.14352/57177
LA eng
NO DGICYT
DS Docta Complutense
RD 8 abr 2025