Projected Runge–Kutta methods for index 3 differential–algebraic equations near equilibria, periodic orbits and attracting sets

Schropp, Johannes

Projected Runge–Kutta methods for index 3 differential–algebraic equations near equilibria, periodic orbits and attracting sets

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Datum

2008

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Zeitschriftenartikel

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Published

Erschienen in

IMA Journal of Numerical Analysis ; 28 (2008), 2. - S. 274-291. - Oxford University Press (OUP). - ISSN 0272-4979. - eISSN 1464-3642

Zusammenfassung

In the present paper, we analyse the geometric properties of projected Runge–Kutta methods for the solution of index 3 differential–algebraic equations in the Hessenberg form. We show that the geometric phase portrait is well reproduced under discretization in the vicinity of equilibria, periodic orbits or asymptotically stable invariant sets. The main tools are embedding techniques and an invariant manifold theorem which allow a reduction of the problem to the classical ordinary differential equation case.

Fachgebiet (DDC)

510 Mathematik

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ISO 690

SCHROPP, Johannes, 2008. Projected Runge–Kutta methods for index 3 differential–algebraic equations near equilibria, periodic orbits and attracting sets. In: IMA Journal of Numerical Analysis. Oxford University Press (OUP). 28(2), pp. 274-291. ISSN 0272-4979. eISSN 1464-3642. Available under: doi: 10.1093/imanum/drm007

BibTex

@article{Schropp2008Proje-58675,
  year={2008},
  doi={10.1093/imanum/drm007},
  title={Projected Runge–Kutta methods for index 3 differential–algebraic equations near equilibria, periodic orbits and attracting sets},
  number={2},
  volume={28},
  issn={0272-4979},
  journal={IMA Journal of Numerical Analysis},
  pages={274--291},
  author={Schropp, Johannes}
}

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