UF Sparse Matrix Collection

UF Sparse Matrix Collection: NYPA group.

Click here for a description of the NYPA group.

Click here for a list of all matrix groups.

matrix graph Group/Name id download # rows # cols nonzeros type sym spd?
NYPA/Maragal_1 1884 MAT, MM, RB 32 14 234 real rectangular - no

NYPA/Maragal_2 1885 MAT, MM, RB 555 350 4,357 real rectangular - no

NYPA/Maragal_3 1886 MAT, MM, RB 1,690 860 18,391 real rectangular - no

NYPA/Maragal_4 1887 MAT, MM, RB 1,964 1,034 26,719 real rectangular - no

NYPA/Maragal_5 1888 MAT, MM, RB 4,654 3,320 93,091 real rectangular - no

NYPA/Maragal_6 1889 MAT, MM, RB 21,255 10,152 537,694 real rectangular - no

NYPA/Maragal_7 1890 MAT, MM, RB 46,845 26,564 1,200,537 real rectangular - no

NYPA/Maragal_8 2217 MAT, MM, RB 33,212 75,077 1,308,415 real rectangular - no

Group/Name	id	download	# rows	# cols	nonzeros	type	sym	spd?
NYPA/Maragal_1	1884	MAT, MM, RB	32	14	234	real rectangular	-	no
NYPA/Maragal_2	1885	MAT, MM, RB	555	350	4,357	real rectangular	-	no
NYPA/Maragal_3	1886	MAT, MM, RB	1,690	860	18,391	real rectangular	-	no
NYPA/Maragal_4	1887	MAT, MM, RB	1,964	1,034	26,719	real rectangular	-	no
NYPA/Maragal_5	1888	MAT, MM, RB	4,654	3,320	93,091	real rectangular	-	no
NYPA/Maragal_6	1889	MAT, MM, RB	21,255	10,152	537,694	real rectangular	-	no
NYPA/Maragal_7	1890	MAT, MM, RB	46,845	26,564	1,200,537	real rectangular	-	no
NYPA/Maragal_8	2217	MAT, MM, RB	33,212	75,077	1,308,415	real 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.