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Finite element approximation to a contact problem in linear thermoelasticity
Author(s):
M.
I. M.
Copetti.
Journal:
Math. Comp.
68
(1999),
1013-1024.
MSC (1991):
Primary 65N30, 65N15
Posted:
February 19, 1999
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Abstract:
A finite element approximation to the solution of a one-dimensional linear thermoelastic problem with unilateral contact of the Signorini type and heat flux is proposed. An error bound is derived and some numerical experiments are performed.
References:
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- D. E. Carlson, Linear thermoelasticity, in Handbuch der physik, (ed. C. Truesdell), vol. VIa/2, 297-345, 1972.
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Additional Information:
M.
I. M.
Copetti
Affiliation:
Departamento de Matemática, Universidade Federal de Santa Maria, 97119-900 Santa Maria, RS, Brasil
Email:
mimc@lana.ccne.ufsm.br
DOI:
10.1090/S0025-5718-99-01054-6
PII:
S 0025-5718(99)01054-6
Keywords:
Thermoelasticity,
finite element method
Received by editor(s):
May 7, 1997
Received by editor(s) in revised form:
January 6, 1998
Posted:
February 19, 1999
Additional Notes:
This work was partially supported by CNPq (grant 300766/92)
Copyright of article:
Copyright
1999,
American Mathematical Society
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