Skip to main content
Log in

Uniqueness in boundary initial value problems for a viscoelastic porous solid saturated with a fluid

  • Published:
Il Nuovo Cimento B (1971-1996)

Summary

First of all we formulate a very general boundary initial value problem for the dynamics of a linear isotropic viscoelastic porous solid saturated with an inviscid and incompressible fluid. Then we establish a uniqueness theorem for a significative subclass of such continua. This theorem holds for bounded and unbounded domains and in the latter case we do not impose artificial conditions on the behaviour of the unknown fields at infinity.

Riassunto

In questa nota, dopo aver formulato un problema ai limiti molto generale per la dinamica di un solido isotropo viscoelastico lineare poroso saturato con un fluido non viscoso c incomprimibile, si stabilisce un teorema di unicità della soluzione per un’importante sottoclasse dei mezzi del tipo suddetto. Tale teorema sussiste per domini limitati e illimitati e in quest’ultimo caso non è imposta alcuna condizione sul comportamento all’infinito dei campi incogniti.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  1. A. Borrelli andM. C. Patria:Nuovo Cimento B,83, 61 (1984).

    Article  ADS  Google Scholar 

  2. G. Szefer:Symposium Franco-Polonais, Problèmes non linéaires de mécanique (Cracovie, 1977), p. 585;G. Szefer andG. Pallotti:Biomechanics (in press).

  3. L. Wheeler:J. Elasticity,1, 121 (1971).

    Article  MathSciNet  Google Scholar 

  4. P. Hartman:Ordinary Differential Equations (J. Wiley and Sons Inc., New York, N. Y., 1964).

    MATH  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Additional information

Work performed under the auspices of C.N.R. (G.N.F.M.) and supported by M.P.I.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Borrelli, A., Patria, M.C. Uniqueness in boundary initial value problems for a viscoelastic porous solid saturated with a fluid. Nuov Cim B 88, 57–67 (1985). https://doi.org/10.1007/BF02729029

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02729029

Keywords

Navigation