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Part of the book series: Differential-Algebraic Equations Forum ((DAEF))

Abstract

There has been extensive research on DAEs and their applications. One major reason given for the usefulness of DAEs is that they are the initial way that many complex systems are most naturally modeled. But there are other ways that DAE formulations are useful. This survey focuses on a number of problems where the extra flexibility of a DAE formulation permits the solution of a problem that would be hard to solve otherwise.

MSC: 34A09, 65L80, 93B07, 49J15, 34A40

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Acknowledgements

The writing of this paper was supported in part by NSF Grants DMS-0907832 and DMS-1209251. Some of the results discussed were supported by earlier grants from ONR, AFOSR, ARO, and NSF. The number of people, both colleagues and students who have had an impact on the author’s understanding of DAEs and their applications over the years, is too numerous to mention. This is especially true of the author’s introduction to DAEs and their applications. But in terms of the specific topics discussed in this survey, the author would like to especially thank his colleagues John Betts, Ramine Nikoukhah, Peter Kunkel, Volker Mehrmann, Roswitha Maerz and PhD students Neil Biehn, Jason Scott, Karmethia Thompson, Angela Engelsone, and Dirk von Wissel.

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Campbell, S.L. (2015). The Flexibility of DAE Formulations. In: Ilchmann, A., Reis, T. (eds) Surveys in Differential-Algebraic Equations III. Differential-Algebraic Equations Forum. Springer, Cham. https://doi.org/10.1007/978-3-319-22428-2_1

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