Location of Repository

Remarks on defective Fano manifolds

By Paltin Ionescu and Francesco Russo


This note continues our previous work on special secant defective (specifically, conic connected and local quadratic entry locus) and dual defective manifolds. These are now well understood, except for the prime Fano ones. Here we add a few remarks on this case, completing the results in our papers (Russo in Math Ann 344:597–617, 2009; Ionescu and Russo in Compos Math 144:949–962, 2008; Ionescu and Russo in J Reine Angew Math 644:145–157, 2010; Ionescu and Russo in Am J Math 135:349–360, 2013; Ionescu and Russo in Math Res Lett 21:1137–1154, 2014); see also the recent book (Russo, On the Geometry of Some Special Projective Varieties, Lecture Notes of the Unione Matematica Italiana, Springer, 2016)

Topics: Conic connected, Dual defective, Fano manifold, Local quadratic entry locus, Mathematics (all)
Year: 2017
DOI identifier: 10.1007/s11565-017-0270-6
OAI identifier: oai:iris.unife.it:11392/2371426
Download PDF:
Sorry, we are unable to provide the full text but you may find it at the following location(s):
  • http://link.springer.com/journ... (external link)
  • http://hdl.handle.net/11392/23... (external link)
  • Suggested articles

    To submit an update or takedown request for this paper, please submit an Update/Correction/Removal Request.