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Il Nuovo Cimento B (1971-1996)

, Volume 106, Issue 7, pp 773–779 | Cite as

Wave propagation and symmetric hyperbolic systems of conservation laws with constrained field variables. III.—Lagrangian systems 0263

  • A. Strumia
Article
  • 27 Downloads

Summary

Lagrangian systems in explicitly covariant form are treated as systems of conservation laws with constrained field variables and a physical example like nonlinear covariant electrodynamics is examined.

PACS 03.40.Kf

Waves and wave propagation: general mathematical aspects 

PACS 11.10.Qr

Relativistic wave equations 

PACS 02.30.Jr

Partial differential equations 

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References

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    A. Strumia:Nuovo Cimento B,101, 1 (1988).MathSciNetADSCrossRefGoogle Scholar
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    A. Strumia:Nuovo Cimento B,101, 19 (1988).MathSciNetADSCrossRefGoogle Scholar
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    Some results on the subject have been presented in form of communication inA. Strumia:Covariant Euler-Lagrange equations as systems of conservation laws with constrained field variables, in theIV Meeting Waves and Stability in Continuous Media, Taormina 1987, in press.Google Scholar
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    G. Boillat:C. R. Acad. Sci. Ser. A,283, 539 (1976).MathSciNetGoogle Scholar
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    G. Boillat:J. Math. Pures Appl.,56, 137 (1977).MathSciNetGoogle Scholar
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    G. Boillat:Urti, inWave Propagation, C.I.M.E. course 1980 (Liguori, Naples, 1982), p. 169.Google Scholar
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    G. Boillat:J. Math. Phys.,11, 963 (1970).Google Scholar
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    G. Boillat:C. R. Acad. Sci. Ser. A,290, 259 (1980).MathSciNetGoogle Scholar

Copyright information

© Società Italiana di Fisica 1991

Authors and Affiliations

  • A. Strumia
    • 1
    • 2
  1. 1.Dipartimento di Matematica dell’UniversitàCentro Interdipartimentale per le Ricerche e Applicazioni della MatematicaBolognaItalia
  2. 2.Sezione di BolognaI.N.F.N.BolognaItalia

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