Acta Mathematica

An example of a weakly hyperbolic Cauchy problem not well posed in C

Ferruccio Colombini and Sergio Spagnolo

Full-text: Open access

Article information

Source
Acta Math., Volume 148 (1982), 243-253.

Dates
Received: 4 July 1981
First available in Project Euclid: 31 January 2017

Permanent link to this document
https://projecteuclid.org/euclid.acta/1485890161

Digital Object Identifier
doi:10.1007/BF02392730

Mathematical Reviews number (MathSciNet)
MR666112

Zentralblatt MATH identifier
0517.35053

Rights
1982 © Almqvist & Wiksell

Citation

Colombini, Ferruccio; Spagnolo, Sergio. An example of a weakly hyperbolic Cauchy problem not well posed in C ∞. Acta Math. 148 (1982), 243--253. doi:10.1007/BF02392730. https://projecteuclid.org/euclid.acta/1485890161


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References

  • Colombini, F., De Giorgi, E. & Spagnolo, S., Sur les équations hyperboliques, avec des coefficients qui ne dépendent que du temps. Ann. Scuola Norm. Sup. Pisa, 6 (1979), 511–559.
  • Mizohata, S., The theory of partial differential equations. University Press, Cambridge 1973.
  • Whitney, H., Analytic extensions of differentiable functions defined in closed sets. Trans. Amer. Math. Soc., 36 (1934), 63–89.