The values √2q and log2 q:: their relationship with k-arcs

被引:0
|
作者
Ughi, E
机构
关键词
D O I
暂无
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We show that the secants of an are of size near to root 2q cover almost half plane; also, a random union of - about - log(2) q arcs of this size is such that its secants cover the plane.
引用
收藏
页码:201 / 207
页数:7
相关论文
共 50 条
  • [1] On cyclic k-arcs of Singer type in PG(2, q)
    Giulietti, M
    DISCRETE MATHEMATICS, 2002, 255 (1-3) : 135 - 144
  • [2] On Generalized k-Arcs in $ \Bbb {PG} $(2n, q)
    B.N. Cooperstein
    J.A. Thas
    Annals of Combinatorics, 2001, 5 (2) : 141 - 152
  • [3] Transitive A6-invariant k-arcs in PG(2, q)
    Massimo Giulietti
    Gábor Korchmáros
    Stefano Marcugini
    Fernanda Pambianco
    Designs, Codes and Cryptography, 2013, 68 : 73 - 79
  • [4] Transitive A 6-invariant k-arcs in PG(2, q)
    Giulietti, Massimo
    Korchmaros, Gabor
    Marcugini, Stefano
    Pambianco, Fernanda
    DESIGNS CODES AND CRYPTOGRAPHY, 2013, 68 (1-3) : 73 - 79
  • [5] NOTE ON THE ORDER OF MAGNITUDE OF K FOR COMPLETE K-ARCS IN PG(2,Q)
    SZONYI, T
    DISCRETE MATHEMATICS, 1987, 66 (03) : 279 - 282
  • [6] COMPLETE K-ARCS IN PG(N, Q), Q EVEN
    STORME, L
    THAS, JA
    DISCRETE MATHEMATICS, 1992, 106 : 455 - 469
  • [7] Transitive PSL(2,11)-invariant k-arcs in PG(4,q)
    Olson, Torger
    Swartz, Eric
    DESIGNS CODES AND CRYPTOGRAPHY, 2019, 87 (08) : 1871 - 1879
  • [8] Transitive PSL(2,11)-invariant k-arcs in PG(4,q)
    Torger Olson
    Eric Swartz
    Designs, Codes and Cryptography, 2019, 87 : 1871 - 1879
  • [9] Graphic characterizations of the k-caps and k-arcs in PG(r, q)
    Ferri, Osvaldo
    Ferri, Stefania
    JOURNAL OF DISCRETE MATHEMATICAL SCIENCES & CRYPTOGRAPHY, 2010, 13 (05): : 473 - 477
  • [10] DELETIONS OF 2Q - IS THERE A 2Q- SYNDROME
    SANCHEZ, JM
    GOLDSCHMIDT, EL
    AMERICAN JOURNAL OF MEDICAL GENETICS, 1994, 49 (04): : 448 - 449