T.A. Manteuffel, Sandia National Laboratory, Livermore, California.

Discipline:

Finite-element calculations in structural engineering

Accession:

Summer 1980

The matrix is a condensed version from a model of structural deformation in three dimensions of a cylinder with varying thickness and holes. This matrix is held as an unassembled finite-element matrix.

Matrices in this set:

MAN 5976 (pattern symmetric indefinite, 5976 by 5976, 15680 entries)