UF Sparse Matrix Collection

UF Sparse Matrix Collection: Mittelmann group.

matrix graph Group/Name id download # rows # cols nonzeros type sym spd?
Mittelmann/cont11_l 1663 MAT, MM, RB 1,468,599 1,961,394 5,382,999 real rectangular - no

Mittelmann/cont1_l 1664 MAT, MM, RB 1,918,399 1,921,596 7,031,999 real rectangular - no

Mittelmann/fome11 1665 MAT, MM, RB 12,142 24,460 71,264 real rectangular - no

Mittelmann/fome12 1666 MAT, MM, RB 24,284 48,920 142,528 real rectangular - no

Mittelmann/fome13 1667 MAT, MM, RB 48,568 97,840 285,056 real rectangular - no

Mittelmann/fome20 1668 MAT, MM, RB 33,874 108,175 232,647 integer rectangular - no

Mittelmann/fome21 1669 MAT, MM, RB 67,748 216,350 465,294 integer rectangular - no

Mittelmann/neos 1670 MAT, MM, RB 479,119 515,905 1,526,794 real rectangular - no

Mittelmann/neos1 1671 MAT, MM, RB 131,581 133,473 599,590 integer rectangular - no

Mittelmann/neos2 1672 MAT, MM, RB 132,568 134,128 685,087 integer rectangular - no

Mittelmann/neos3 1673 MAT, MM, RB 512,209 518,832 2,055,024 integer rectangular - no

Mittelmann/nug08-3rd 1645 MAT, MM, RB 19,728 29,856 148,416 integer rectangular - no

Mittelmann/pds-100 1653 MAT, MM, RB 156,243 514,577 1,096,002 integer rectangular - no

Mittelmann/pds-30 1646 MAT, MM, RB 49,944 158,489 340,635 integer rectangular - no

Mittelmann/pds-40 1647 MAT, MM, RB 66,844 217,531 466,800 integer rectangular - no

Mittelmann/pds-50 1648 MAT, MM, RB 83,060 275,814 590,833 integer rectangular - no

Mittelmann/pds-60 1649 MAT, MM, RB 99,431 336,421 719,557 integer rectangular - no

Mittelmann/pds-70 1650 MAT, MM, RB 114,944 390,005 833,465 integer rectangular - no

Mittelmann/pds-80 1651 MAT, MM, RB 129,181 434,580 927,826 integer rectangular - no

Mittelmann/pds-90 1652 MAT, MM, RB 142,823 475,448 1,014,136 integer rectangular - no

Mittelmann/rail2586 1657 MAT, MM, RB 2,586 923,269 8,011,362 integer rectangular - no

Mittelmann/rail4284 1658 MAT, MM, RB 4,284 1,096,894 11,284,032 integer rectangular - no

Mittelmann/rail507 1654 MAT, MM, RB 507 63,516 409,856 integer rectangular - no

Mittelmann/rail516 1655 MAT, MM, RB 516 47,827 315,412 integer rectangular - no

Mittelmann/rail582 1656 MAT, MM, RB 582 56,097 402,290 integer rectangular - no

Mittelmann/sgpf5y6 1659 MAT, MM, RB 246,077 312,540 831,976 integer rectangular - no

Mittelmann/spal_004 1674 MAT, MM, RB 10,203 321,696 46,168,124 real rectangular - no

Mittelmann/stormG2_1000 1660 MAT, MM, RB 528,185 1,377,306 3,459,881 real rectangular - no

Mittelmann/watson_1 1661 MAT, MM, RB 201,155 386,992 1,055,093 real rectangular - no

Mittelmann/watson_2 1662 MAT, MM, RB 352,013 677,224 1,846,391 real rectangular - no

Group/Name	id	download	# rows	# cols	nonzeros	type	sym	spd?
Mittelmann/cont11_l	1663	MAT, MM, RB	1,468,599	1,961,394	5,382,999	real rectangular	-	no
Mittelmann/cont1_l	1664	MAT, MM, RB	1,918,399	1,921,596	7,031,999	real rectangular	-	no
Mittelmann/fome11	1665	MAT, MM, RB	12,142	24,460	71,264	real rectangular	-	no
Mittelmann/fome12	1666	MAT, MM, RB	24,284	48,920	142,528	real rectangular	-	no
Mittelmann/fome13	1667	MAT, MM, RB	48,568	97,840	285,056	real rectangular	-	no
Mittelmann/fome20	1668	MAT, MM, RB	33,874	108,175	232,647	integer rectangular	-	no
Mittelmann/fome21	1669	MAT, MM, RB	67,748	216,350	465,294	integer rectangular	-	no
Mittelmann/neos	1670	MAT, MM, RB	479,119	515,905	1,526,794	real rectangular	-	no
Mittelmann/neos1	1671	MAT, MM, RB	131,581	133,473	599,590	integer rectangular	-	no
Mittelmann/neos2	1672	MAT, MM, RB	132,568	134,128	685,087	integer rectangular	-	no
Mittelmann/neos3	1673	MAT, MM, RB	512,209	518,832	2,055,024	integer rectangular	-	no
Mittelmann/nug08-3rd	1645	MAT, MM, RB	19,728	29,856	148,416	integer rectangular	-	no
Mittelmann/pds-100	1653	MAT, MM, RB	156,243	514,577	1,096,002	integer rectangular	-	no
Mittelmann/pds-30	1646	MAT, MM, RB	49,944	158,489	340,635	integer rectangular	-	no
Mittelmann/pds-40	1647	MAT, MM, RB	66,844	217,531	466,800	integer rectangular	-	no
Mittelmann/pds-50	1648	MAT, MM, RB	83,060	275,814	590,833	integer rectangular	-	no
Mittelmann/pds-60	1649	MAT, MM, RB	99,431	336,421	719,557	integer rectangular	-	no
Mittelmann/pds-70	1650	MAT, MM, RB	114,944	390,005	833,465	integer rectangular	-	no
Mittelmann/pds-80	1651	MAT, MM, RB	129,181	434,580	927,826	integer rectangular	-	no
Mittelmann/pds-90	1652	MAT, MM, RB	142,823	475,448	1,014,136	integer rectangular	-	no
Mittelmann/rail2586	1657	MAT, MM, RB	2,586	923,269	8,011,362	integer rectangular	-	no
Mittelmann/rail4284	1658	MAT, MM, RB	4,284	1,096,894	11,284,032	integer rectangular	-	no
Mittelmann/rail507	1654	MAT, MM, RB	507	63,516	409,856	integer rectangular	-	no
Mittelmann/rail516	1655	MAT, MM, RB	516	47,827	315,412	integer rectangular	-	no
Mittelmann/rail582	1656	MAT, MM, RB	582	56,097	402,290	integer rectangular	-	no
Mittelmann/sgpf5y6	1659	MAT, MM, RB	246,077	312,540	831,976	integer rectangular	-	no
Mittelmann/spal_004	1674	MAT, MM, RB	10,203	321,696	46,168,124	real rectangular	-	no
Mittelmann/stormG2_1000	1660	MAT, MM, RB	528,185	1,377,306	3,459,881	real rectangular	-	no
Mittelmann/watson_1	1661	MAT, MM, RB	201,155	386,992	1,055,093	real rectangular	-	no
Mittelmann/watson_2	1662	MAT, MM, RB	352,013	677,224	1,846,391	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.