• UF Sparse Matrix Collection

    UF Sparse Matrix Collection: JGD_G5 group.

  • Click here for a description of the JGD_G5 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_G5/IG5-10 JGD_G5/IG5-10 JGD_G5/IG5-10 1969 MAT, MM, RB 652 976 10,273 integer rectangular - no
    JGD_G5/IG5-11 JGD_G5/IG5-11 JGD_G5/IG5-11 1970 MAT, MM, RB 1,227 1,692 22,110 integer rectangular - no
    JGD_G5/IG5-12 JGD_G5/IG5-12 JGD_G5/IG5-12 1971 MAT, MM, RB 2,296 2,875 46,260 integer rectangular - no
    JGD_G5/IG5-13 JGD_G5/IG5-13 JGD_G5/IG5-13 1972 MAT, MM, RB 3,994 4,731 91,209 integer rectangular - no
    JGD_G5/IG5-14 JGD_G5/IG5-14 JGD_G5/IG5-14 1973 MAT, MM, RB 6,735 7,621 173,337 integer rectangular - no
    JGD_G5/IG5-15 JGD_G5/IG5-15 JGD_G5/IG5-15 1974 MAT, MM, RB 11,369 11,987 323,509 integer rectangular - no
    JGD_G5/IG5-16 JGD_G5/IG5-16 JGD_G5/IG5-16 1975 MAT, MM, RB 18,846 18,485 588,326 integer rectangular - no
    JGD_G5/IG5-17 JGD_G5/IG5-17 JGD_G5/IG5-17 1976 MAT, MM, RB 30,162 27,944 1,035,008 integer rectangular - no
    JGD_G5/IG5-18 JGD_G5/IG5-18 JGD_G5/IG5-18 1977 MAT, MM, RB 47,894 41,550 1,790,490 integer rectangular - no
    JGD_G5/IG5-6 JGD_G5/IG5-6 JGD_G5/IG5-6 1965 MAT, MM, RB 30 77 251 integer rectangular - no
    JGD_G5/IG5-7 JGD_G5/IG5-7 JGD_G5/IG5-7 1966 MAT, MM, RB 62 150 549 integer rectangular - no
    JGD_G5/IG5-8 JGD_G5/IG5-8 JGD_G5/IG5-8 1967 MAT, MM, RB 156 292 1,711 integer rectangular - no
    JGD_G5/IG5-9 JGD_G5/IG5-9 JGD_G5/IG5-9 1968 MAT, MM, RB 342 540 4,570 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.