The package includes an example mortar finite element code for solving Poisson equation on nonmatching grids. The code is based on the variational formulation where the finite element solution is sought in a constrained space (the functions of this space satisfy a weak continuity condition across the interfaces) resulting in a system of equations whose coeffecient matrix is symmetric and positive definite.

Filename	Size	Update
Mortar\assem	0	2002-03-14
Mortar\assem\afun.m	1753	2002-03-15
Mortar\assem\assemble.m	12668	2002-03-15
Mortar\assem\bfun.m	469	2002-03-15
Mortar\assem\msol.m	3883	2002-03-15
Mortar\assem\rfun.m	5653	2002-03-15
Mortar\discr	0	2002-03-14
Mortar\discr\decdom.m	8882	2002-03-15
Mortar\discr\discretize.m	8958	2002-03-15
Mortar\ellipmort.m	8683	2002-03-15
Mortar\fun	0	2002-03-12
Mortar\fun\gf1fun.m	504	2002-03-15
Mortar\fun\gf2fun.m	206	2002-03-15
Mortar\fun\gu1fun.m	532	2002-03-15
Mortar\fun\gu2fun.m	463	2002-03-15
Mortar\fun\plotu1.m	243	2002-03-15
Mortar\fun\plotu2.m	221	2002-03-15
Mortar\fun\u1fun.m	516	2002-03-15
Mortar\fun\u2fun.m	454	2002-03-15
Mortar\geom	0	2001-01-30
Mortar\geom\sgeom0.m	1817	2002-03-15
Mortar\geom\sgeom1.m	1835	2002-03-15
Mortar\geom\sgeom2.m	2075	2002-03-15
Mortar\graphic	0	2001-12-20
Mortar\graphic\myfig.m	503	2002-03-15
Mortar\graphic\pmgfun.m	322	2002-03-15
Mortar\graphic\pmgmesh.m	3634	2002-03-15
Mortar\installmort.m	613	2002-03-15
Mortar\intfbf	0	2002-03-15
Mortar\intfbf\basisf.m	348	2002-03-15
Mortar\intfbf\midmortar.m	482	2002-03-15
Mortar\intfbf\mortarcorner.m	492	2002-03-15
Mortar\intfbf\nmortarcorner.m	496	2002-03-15
Mortar\intfbf\PLOTDATA	1051	2001-12-20
Mortar\intfbf\smortarcorner.m	503	2002-03-15
Mortar\lagrmult	0	2002-03-14
Mortar\lagrmult\dual	0	2002-03-13
Mortar\lagrmult\dual\master.m	9359	2002-03-15
Mortar\lagrmult\dual\slave.m	1668	2002-03-15
Mortar\lagrmult\installdual.m	556	2002-03-15
Mortar\lagrmult\installstandard.m	560	2002-03-15
Mortar\lagrmult\reportmult.m	719	2002-03-15
Mortar\lagrmult\standard	0	2002-03-13
Mortar\lagrmult\standard\master.m	9252	2002-03-15
Mortar\lagrmult\standard\slave.m	1597	2002-03-15
Mortar\nrm	0	2002-03-13
Mortar\nrm\errorl2nrm.m	799	2002-03-15
Mortar\nrm\uh1semnrm.m	2226	2002-03-15
Mortar\READMEmort.m	3223	2002-03-15
Mortar\solver	0	2002-03-14
Mortar\solver\iterapp.m	1122	2002-03-13
Mortar\solver\iterchk.m	1256	2002-03-13
Mortar\solver\itermsg.m	3051	2002-03-13
Mortar\solver\pcgeig.m	12987	2002-03-15
Mortar\solver\READMEsolver.m	462	2002-03-15
Mortar\solver\solverout.m	740	2002-03-15

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