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A note on bifurcation points for index-1 differential-algebraic problems

✍ Scribed by Y Ren; A Spence

Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
154 KB
Volume
110
Category
Article
ISSN
0377-0427

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✦ Synopsis

The arclength continuation method is proposed for index-1 DAEs with singular points. In particular, the cusp points, the tangency points and equilibrium points are investigated. The numerical iterative matrix is studied at a singular point.

The numerical examples are given to illustrate the robustness of the continuation method.

πŸ“œ SIMILAR VOLUMES

A note on constraint preconditioners for
A note on constraint preconditioners for nonsymmetric saddle point problems
✍ Yiqin Lin; Yimin Wei πŸ“‚ Article πŸ“… 2007 πŸ› John Wiley and Sons 🌐 English βš– 89 KB

## Abstract A class of constraint preconditioners for solving two‐by‐two block linear equations with the (1,2)‐block being the transpose of the (2,1)‐block and the (2,2)‐block being zero was investigated in a recent paper of Cao (__Numer. Math.__ 2006; **103**:47–61). In this short note, we extend