Linear subspaces for linear DAEs of index 1
β Scribed by K. Balla
- Book ID
- 108022547
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 353 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0898-1221
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π SIMILAR VOLUMES
We consider the iterative solution of symmetric positive-definite linear systems whose coefficient matrix may be expressed as the outer product of low-rank terms. We derive suitable preconditioners for such systems, and demonstrate their effectiveness on a number of test examples. We also consider c
This letter introduces a new characterization of the tractability index for linear differential-algebraic equations (DAEs). The matrix function chain defining the index is built in a simpler manner which relies upon invariant spaces. In particular, the construction can be easily performed in terms o