The Keyfitz-Kranzer system of two conservation laws has the property that it can be written as a triangular system of equations that can be solved successively. In this paper, we show that the system reduces to a linearly degenerate system if the tension T is given by Hooke's law. This linearly degenerate system has a formula for time-periodic smooth solutions that are easily generated numerically.
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Univ Paris 06, Sorbonne Univ, CNRS UMR 7598, Lab Jacques Louis Lions, 4 Pl Jussieu, F-75252 Paris 05, FranceUniv Paris 06, Sorbonne Univ, CNRS UMR 7598, Lab Jacques Louis Lions, 4 Pl Jussieu, F-75252 Paris 05, France
Coron, Jean-Michel
Ervedoza, Sylvain
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Univ Toulouse 3, Inst Math Toulouse, CNRS UMR 5219, 118 Route Narbonne, F-31062 Toulouse 9, FranceUniv Paris 06, Sorbonne Univ, CNRS UMR 7598, Lab Jacques Louis Lions, 4 Pl Jussieu, F-75252 Paris 05, France
Ervedoza, Sylvain
Ghoshal, Shyam Sundar
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GSSI, Viale Francesco Crispi 7, I-67100 Laquila, ItalyUniv Paris 06, Sorbonne Univ, CNRS UMR 7598, Lab Jacques Louis Lions, 4 Pl Jussieu, F-75252 Paris 05, France
Ghoshal, Shyam Sundar
Glass, Olivier
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Univ Paris 09, CEREMADE, CNRS UMR 7534, Pl Marechal Lame Tassigny, F-75775 Paris 16, FranceUniv Paris 06, Sorbonne Univ, CNRS UMR 7598, Lab Jacques Louis Lions, 4 Pl Jussieu, F-75252 Paris 05, France
Glass, Olivier
Perrollaz, Vincent
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Univ Tours, CNRS UMR 7350, Lab Math & Phys Theor, Parc Grandmont, F-37200 Tours, FranceUniv Paris 06, Sorbonne Univ, CNRS UMR 7598, Lab Jacques Louis Lions, 4 Pl Jussieu, F-75252 Paris 05, France