• SJSU Singular Matrix Database

    SJSU Singular Matrix Database: JGD_Kocay group.

  • Click here for a description of the JGD_Kocay group.
  • Click here for a list of all matrix groups.

    singular
    value
    spectrum
    thumbnail
    Group /
    Name
    SJid down-
    load
    # rows # cols struct.
    rank
    num.
    rank
    dim
    null
    space
    num.
    rank /
    min(m,n)
    condest gap nnz /
    (m*n)
    type
    JGD_Kocay/Trec12 JGD_Kocay/
    Trec12
    623 MAT,
    MM,
    RB
    551 2,726 551 550 2,176 0.9982 ? 2.4e+013 10% integer
    rect.
    JGD_Kocay/Trec13 JGD_Kocay/
    Trec13
    646 MAT,
    MM,
    RB
    1,301 6,561 1,301 1,295 5,266 0.9954 ? 9.3e+012 8% integer
    rect.
    JGD_Kocay/Trec14 JGD_Kocay/
    Trec14
    676 MAT,
    MM,
    RB
    3,159 15,905 3,159 3,133 12,772 0.9918 ? 2.9e+012 6% integer
    rect.

    Maintained by Leslie Foster, last updated 16-Feb-2009.
    See SJget to download directly into MATLAB.