A paradox in the theory of linear elasticity

Jindřich Nečas; Miloš Štípl

Aplikace matematiky (1976)

  • Volume: 21, Issue: 6, page 431-433
  • ISSN: 0862-7940

Abstract

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Let us have the system of partial differential equations of the linear elasticity. We show that the solution of this system with a bounded boundary condition is not generally bounded (i.e., the displacement vector is not bounded). This example is a modification of that given by E. De Giorgi [1].

How to cite

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Nečas, Jindřich, and Štípl, Miloš. "A paradox in the theory of linear elasticity." Aplikace matematiky 21.6 (1976): 431-433. <http://eudml.org/doc/14983>.

@article{Nečas1976,
abstract = {Let us have the system of partial differential equations of the linear elasticity. We show that the solution of this system with a bounded boundary condition is not generally bounded (i.e., the displacement vector is not bounded). This example is a modification of that given by E. De Giorgi [1].},
author = {Nečas, Jindřich, Štípl, Miloš},
journal = {Aplikace matematiky},
keywords = {nonhomogeneous linear elastic medium; Nonhomogeneous Linear Elastic Medium},
language = {eng},
number = {6},
pages = {431-433},
publisher = {Institute of Mathematics, Academy of Sciences of the Czech Republic},
title = {A paradox in the theory of linear elasticity},
url = {http://eudml.org/doc/14983},
volume = {21},
year = {1976},
}

TY - JOUR
AU - Nečas, Jindřich
AU - Štípl, Miloš
TI - A paradox in the theory of linear elasticity
JO - Aplikace matematiky
PY - 1976
PB - Institute of Mathematics, Academy of Sciences of the Czech Republic
VL - 21
IS - 6
SP - 431
EP - 433
AB - Let us have the system of partial differential equations of the linear elasticity. We show that the solution of this system with a bounded boundary condition is not generally bounded (i.e., the displacement vector is not bounded). This example is a modification of that given by E. De Giorgi [1].
LA - eng
KW - nonhomogeneous linear elastic medium; Nonhomogeneous Linear Elastic Medium
UR - http://eudml.org/doc/14983
ER -

References

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  1. E. De Giorgi, Un essempio di estremali discontinue per un problema variazionele di tipo ellitico, Boll. U. M. I., Vol. I., 1968, 135-137. (1968) MR0227827
  2. J. Nečas, Les méthodes directes en théorie des équations elliptiques, Praha 1967. (1967) MR0227584
  3. L. F. Nye, Physical properties of crystals, Oxford 1957. (1957) Zbl0079.22601

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