Asian Journal of Mathematics
Volume 12 (2008)
On First Order Congruences of Lines in P4 with Generically Non-reduced Fundamental Surface
Pages: 55 – 64
Algebraic Geometry; focal loci; Grassmannians; congruences
2010 Mathematics Subject Classification
Primary 14M15, 14N15. Secondary 51N35.
Published 1 January 2008