• UF Sparse Matrix Collection

    UF Sparse Matrix Collection: JGD_GL7d group.

  • Click here for a description of the JGD_GL7d group.
  • Click here for a list of all matrix groups.
  • Click here for a list of all matrices.

    matrix graph Group/Name id download # rows # cols nonzeros type sym spd?
    JGD_GL7d/GL7d10 JGD_GL7d/GL7d10 JGD_GL7d/GL7d10 1983 MAT, MM, RB 1 60 8 integer rectangular - no
    JGD_GL7d/GL7d11 JGD_GL7d/GL7d11 JGD_GL7d/GL7d11 1984 MAT, MM, RB 1,019 60 1,513 integer rectangular - no
    JGD_GL7d/GL7d12 JGD_GL7d/GL7d12 JGD_GL7d/GL7d12 1985 MAT, MM, RB 8,899 1,019 37,519 integer rectangular - no
    JGD_GL7d/GL7d13 JGD_GL7d/GL7d13 JGD_GL7d/GL7d13 1986 MAT, MM, RB 47,271 8,899 356,232 integer rectangular - no
    JGD_GL7d/GL7d14 JGD_GL7d/GL7d14 JGD_GL7d/GL7d14 1987 MAT, MM, RB 171,375 47,271 1,831,183 integer rectangular - no
    JGD_GL7d/GL7d15 JGD_GL7d/GL7d15 JGD_GL7d/GL7d15 1988 MAT, MM, RB 460,261 171,375 6,080,381 integer rectangular - no
    JGD_GL7d/GL7d16 JGD_GL7d/GL7d16 JGD_GL7d/GL7d16 1989 MAT, MM, RB 955,128 460,261 14,488,881 integer rectangular - no
    JGD_GL7d/GL7d17 JGD_GL7d/GL7d17 JGD_GL7d/GL7d17 1990 MAT, MM, RB 1,548,650 955,128 25,978,098 integer rectangular - no
    JGD_GL7d/GL7d18 JGD_GL7d/GL7d18 JGD_GL7d/GL7d18 1991 MAT, MM, RB 1,955,309 1,548,650 35,590,540 integer rectangular - no
    JGD_GL7d/GL7d19 JGD_GL7d/GL7d19 JGD_GL7d/GL7d19 1992 MAT, MM, RB 1,911,130 1,955,309 37,322,725 integer rectangular - no
    JGD_GL7d/GL7d20 JGD_GL7d/GL7d20 JGD_GL7d/GL7d20 1993 MAT, MM, RB 1,437,547 1,911,130 29,893,084 integer rectangular - no
    JGD_GL7d/GL7d21 JGD_GL7d/GL7d21 JGD_GL7d/GL7d21 1994 MAT, MM, RB 822,922 1,437,547 18,174,775 integer rectangular - no
    JGD_GL7d/GL7d22 JGD_GL7d/GL7d22 JGD_GL7d/GL7d22 1995 MAT, MM, RB 349,443 822,922 8,251,000 integer rectangular - no
    JGD_GL7d/GL7d23 JGD_GL7d/GL7d23 JGD_GL7d/GL7d23 1996 MAT, MM, RB 105,054 349,443 2,695,430 integer rectangular - no
    JGD_GL7d/GL7d24 JGD_GL7d/GL7d24 JGD_GL7d/GL7d24 1997 MAT, MM, RB 21,074 105,054 593,892 integer rectangular - no
    JGD_GL7d/GL7d25 JGD_GL7d/GL7d25 JGD_GL7d/GL7d25 1998 MAT, MM, RB 2,798 21,074 81,671 integer rectangular - no
    JGD_GL7d/GL7d26 JGD_GL7d/GL7d26 JGD_GL7d/GL7d26 1999 MAT, MM, RB 305 2,798 7,412 integer rectangular - no

    Maintained by Tim Davis, last updated 10-Jun-2015.
    Matrix pictures by cspy, a MATLAB function in the CSparse package.
    See UFget to download directly into MATLAB.