A note on bifurcation points for index-1 differential-algebraic problems |
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| Affiliation: | 1. Fujitsu Parallel Computing Research Centre, Imperial College, 180 Queen''s Gate, London SW7 2BZ, UK;2. School of Mathematical Sciences, University of Bath, Bath, UK |
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| Abstract: | 
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. |
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