OFFSET
0,3
LINKS
Aubin Arroyo, Erwan Brugallé and Lucía López de Medrano, Recursive formulas for Welschinger invariants of the projective plane, International Mathematics Research Notices, 2011, 1107-1134; arXiv:0809.1541 [math.AG], 2008-2010. See numbers W3(d) in Section 7.3.
Erwan Brugallé and Penka Georgieva, Pencils of quadrics and Gromov-Witten-Welschinger invariants of CP^3, Mathematische Annalen 365, 363-380 (2016); arXiv:1508.02560 [math.AG], 2015-2016.
Erwan Brugallé and Grigory Mikhalkin, Enumeration of curves via floor diagrams, C. R. Acad. Sci. Paris, Ser. I, 345 (2007), 329-334; arXiv:0706.0083 [math.AG], 2007.
CROSSREFS
KEYWORD
sign,more
AUTHOR
N. J. A. Sloane, Sep 27 2010
EXTENSIONS
a(4)-a(6) from Arroyo et al. added by Andrey Zabolotskiy, May 03 2022
a(7)-a(8) from Brugallé & Georgieva added by Andrey Zabolotskiy, Aug 27 2022
STATUS
approved