14 Commits

Author	SHA1	Message	Date
Jukka Aho	fcb35080cd	little changes	2016-02-10 22:21:30 +02:00
Jukka Aho	4d8521877f	small bug fixes	2016-02-05 12:27:36 +02:00
Jukka Aho	995c6f41b3	drop near nonzero values when creating sparse matrices. function to find nonzero rows from sparse matrix.	2016-02-05 11:32:50 +02:00
Jukka Aho	7f69178df6	sparse rhs: calculate several right hand sides at once	2015-12-31 08:37:47 +02:00
Jukka Aho	c88d195ec0	check for incorrect size	2015-12-30 17:24:01 +02:00
Jukka Aho	5a9a47bc72	2d frictionless contact almost workign.	2015-12-29 17:50:41 +02:00
Jukka Aho	5426e47a26	more general way to define saddle point problem.	2015-12-23 01:52:28 +02:00
Jukka Aho	cdb90690de	improved performance	2015-12-04 07:27:40 +02:00
Jukka Aho	e2b5306a41	direct solver performance	2015-12-03 11:29:01 +02:00
Jukka Aho	ee7667b44d	performance improvements.	2015-12-02 17:42:48 +02:00
Jukka Aho	66b9ecea92	2d tie contact working.	2015-11-24 03:06:56 +02:00
Jukka Aho	9e9bceecff	2d mortar	2015-11-18 01:19:04 +02:00
Jukka Aho	95bee76438	rewrite assembly, see #69. a lot of tests probably fail but the most important ones pass	2015-11-12 21:54:46 +02:00
Jukka Aho	9a7db4aef1	added simple sparse matrix type	2015-11-12 08:15:55 +02:00