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.

matrix graph Group/Name id download # rows # cols nonzeros type sym spd?
JGD_G5/IG5-10 1969 MAT, MM, RB 652 976 10,273 integer rectangular - no

JGD_G5/IG5-11 1970 MAT, MM, RB 1,227 1,692 22,110 integer rectangular - no

JGD_G5/IG5-12 1971 MAT, MM, RB 2,296 2,875 46,260 integer rectangular - no

JGD_G5/IG5-13 1972 MAT, MM, RB 3,994 4,731 91,209 integer rectangular - no

JGD_G5/IG5-14 1973 MAT, MM, RB 6,735 7,621 173,337 integer rectangular - no

JGD_G5/IG5-15 1974 MAT, MM, RB 11,369 11,987 323,509 integer rectangular - no

JGD_G5/IG5-16 1975 MAT, MM, RB 18,846 18,485 588,326 integer rectangular - no

JGD_G5/IG5-17 1976 MAT, MM, RB 30,162 27,944 1,035,008 integer rectangular - no

JGD_G5/IG5-18 1977 MAT, MM, RB 47,894 41,550 1,790,490 integer rectangular - no

JGD_G5/IG5-6 1965 MAT, MM, RB 30 77 251 integer rectangular - no

JGD_G5/IG5-7 1966 MAT, MM, RB 62 150 549 integer rectangular - no

JGD_G5/IG5-8 1967 MAT, MM, RB 156 292 1,711 integer rectangular - no

JGD_G5/IG5-9 1968 MAT, MM, RB 342 540 4,570 integer rectangular - no

Group/Name	id	download	# rows	# cols	nonzeros	type	sym	spd?
JGD_G5/IG5-10	1969	MAT, MM, RB	652	976	10,273	integer rectangular	-	no
JGD_G5/IG5-11	1970	MAT, MM, RB	1,227	1,692	22,110	integer rectangular	-	no
JGD_G5/IG5-12	1971	MAT, MM, RB	2,296	2,875	46,260	integer rectangular	-	no
JGD_G5/IG5-13	1972	MAT, MM, RB	3,994	4,731	91,209	integer rectangular	-	no
JGD_G5/IG5-14	1973	MAT, MM, RB	6,735	7,621	173,337	integer rectangular	-	no
JGD_G5/IG5-15	1974	MAT, MM, RB	11,369	11,987	323,509	integer rectangular	-	no
JGD_G5/IG5-16	1975	MAT, MM, RB	18,846	18,485	588,326	integer rectangular	-	no
JGD_G5/IG5-17	1976	MAT, MM, RB	30,162	27,944	1,035,008	integer rectangular	-	no
JGD_G5/IG5-18	1977	MAT, MM, RB	47,894	41,550	1,790,490	integer rectangular	-	no
JGD_G5/IG5-6	1965	MAT, MM, RB	30	77	251	integer rectangular	-	no
JGD_G5/IG5-7	1966	MAT, MM, RB	62	150	549	integer rectangular	-	no
JGD_G5/IG5-8	1967	MAT, MM, RB	156	292	1,711	integer rectangular	-	no
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.