Fast Update of the Stiffness Matrix

Registered by Wolfgang Betz on 2011-02-18

It should be possible to perform a fast update of the stiffness matrix.

In the beginning a sparse matrix of the stiffness matrix is assembled. Nonzero are all element entries. The part of the matrix which does not change is stored in a different matrix. The other part can be assembled on the fly.

This could be of advantage for
* Monte Carlo Methods (Random Sampling)
* Material inelasticities

Blueprint information

Status:
Not started
Approver:
Wolfgang Betz
Priority:
Low
Drafter:
Wolfgang Betz
Direction:
Needs approval
Assignee:
Wolfgang Betz
Definition:
Discussion
Series goal:
Accepted for trunk
Implementation:
Not started
Milestone target:
None

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