Brill-Noether divisors for even genus

Title
Brill-Noether divisors for even genus
Author(s)
최영욱김선자[김선자]김영록[김영록]
Keywords
LINEAR SERIES; MODULI SPACE; CURVES
Issue Date
201408
Publisher
ELSEVIER SCIENCE BV
Citation
JOURNAL OF PURE AND APPLIED ALGEBRA, v.218, no.8, pp.1458 - 1462
Abstract
Let M-g,d(r) be the sublocus of M-g whose points correspond to smooth curves possessing g(d)(r). If the Brill-Noether number rho(g, r, d)(:= g - (r + 1)(g - d + r)) = -1, then (M) over bar(g,d)(r) is an irreducible divisor in (M) over bar(g) which is called a Brill-Noether divisor. In this paper, we prove that any two Brill-Noether divisors (M) over bar(g,d)(r) and (M) over bar(g,e)(s) with r not equal s and e not equal 2g - 2 - d have distinct supports for even genus, while we have already proved the distinctness for odd genus. (C) 2013 Elsevier B.V. All rights reserved.
URI
http://hdl.handle.net/YU.REPOSITORY/31155http://dx.doi.org/10.1016/j.jpaa.2013.11.028
ISSN
0022-4049
Appears in Collections:
사범대학 > 수학교육과 > Articles
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE