UF Sparse Matrix Collection

UF Sparse Matrix Collection: JGD_Kocay group.

Click here for a description of the JGD_Kocay group.

Click here for a list of all matrix groups.

matrix graph Group/Name id download # rows # cols nonzeros type sym spd?
JGD_Kocay/Trec10 2144 MAT, MM, RB 106 478 8,612 integer rectangular - no

JGD_Kocay/Trec11 2145 MAT, MM, RB 235 1,138 35,705 integer rectangular - no

JGD_Kocay/Trec12 2146 MAT, MM, RB 551 2,726 151,219 integer rectangular - no

JGD_Kocay/Trec13 2147 MAT, MM, RB 1,301 6,561 654,517 integer rectangular - no

JGD_Kocay/Trec14 2148 MAT, MM, RB 3,159 15,905 2,872,265 integer rectangular - no

JGD_Kocay/Trec3 2137 MAT, MM, RB 1 2 1 binary rectangular - no

JGD_Kocay/Trec4 2138 MAT, MM, RB 2 3 3 integer rectangular - no

JGD_Kocay/Trec5 2139 MAT, MM, RB 3 7 12 integer rectangular - no

JGD_Kocay/Trec6 2140 MAT, MM, RB 6 15 40 integer rectangular - no

JGD_Kocay/Trec7 2141 MAT, MM, RB 11 36 147 integer rectangular - no

JGD_Kocay/Trec8 2142 MAT, MM, RB 23 84 549 integer rectangular - no

JGD_Kocay/Trec9 2143 MAT, MM, RB 47 201 2,147 integer rectangular - no

Group/Name	id	download	# rows	# cols	nonzeros	type	sym	spd?
JGD_Kocay/Trec10	2144	MAT, MM, RB	106	478	8,612	integer rectangular	-	no
JGD_Kocay/Trec11	2145	MAT, MM, RB	235	1,138	35,705	integer rectangular	-	no
JGD_Kocay/Trec12	2146	MAT, MM, RB	551	2,726	151,219	integer rectangular	-	no
JGD_Kocay/Trec13	2147	MAT, MM, RB	1,301	6,561	654,517	integer rectangular	-	no
JGD_Kocay/Trec14	2148	MAT, MM, RB	3,159	15,905	2,872,265	integer rectangular	-	no
JGD_Kocay/Trec3	2137	MAT, MM, RB	1	2	1	binary rectangular	-	no
JGD_Kocay/Trec4	2138	MAT, MM, RB	2	3	3	integer rectangular	-	no
JGD_Kocay/Trec5	2139	MAT, MM, RB	3	7	12	integer rectangular	-	no
JGD_Kocay/Trec6	2140	MAT, MM, RB	6	15	40	integer rectangular	-	no
JGD_Kocay/Trec7	2141	MAT, MM, RB	11	36	147	integer rectangular	-	no
JGD_Kocay/Trec8	2142	MAT, MM, RB	23	84	549	integer rectangular	-	no
JGD_Kocay/Trec9	2143	MAT, MM, RB	47	201	2,147	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.