Back to Search
Start Over
Gaps for geometric genera
- Source :
- Archiv der Mathematik, Archiv der Mathematik, Springer Verlag, 2016, 106 (6), pp.531-541. ⟨10.1007/s00013-016-0908-0⟩
- Publication Year :
- 2016
- Publisher :
- Springer Science and Business Media LLC, 2016.
-
Abstract
- We investigate the possible values for geometric genera of subvarieties in a smooth projective variety. Values which are not attained are called gaps. For curves on a very general surface in $\mathbb{P}^3$, the initial gap interval was found by Xu (see [7] in References), and the next one in our previous paper (see [4] in References), where also the finiteness of the set of gaps was established and an asymptotic upper bound of this set was found. In the present paper we extend some of these results to smooth projective varieties of arbitrary dimension using a different approach.<br />9 pages, submitted preprint
- Subjects :
- Surface (mathematics)
0209 industrial biotechnology
Pure mathematics
General Mathematics
Geometric genus
Dimension (graph theory)
02 engineering and technology
Interval (mathematics)
01 natural sciences
Upper and lower bounds
Mathematics - Algebraic Geometry
020901 industrial engineering & automation
FOS: Mathematics
projective hypersurface
14N25, 14J70, 32J25, 32Q45
0101 mathematics
GEOM
Algebraic Geometry (math.AG)
Projective variety
Geometric Genera
Mathematics
010102 general mathematics
Mathematical analysis
Geometric Genera, Divisors, Singularities
geometric genus
14N25, 14J70, 14C20, 14J29, 32Q45
Divisors
Gravitational singularity
Settore MAT/03 - Geometria
[MATH.MATH-AG]Mathematics [math]/Algebraic Geometry [math.AG]
Singularities
Subjects
Details
- ISSN :
- 14208938 and 0003889X
- Volume :
- 106
- Database :
- OpenAIRE
- Journal :
- Archiv der Mathematik
- Accession number :
- edsair.doi.dedup.....ea2830c9503bfd034ed56ade99ab64a9