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Numerical verification of solutions for variational inequalities of the second kind

✍ Scribed by C.S. Ryoo; M.T. Nakao

Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
389 KB
Volume
43
Category
Article
ISSN
0898-1221

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✦ Synopsis

The purpose of this paper is to present an approach to the numerical proof of existence of solutions for the problem of the flow of a viscous plastic fluid in a pipe. Using the finite element approximations and the explicit a priori error estimates for the problem of the flow of a viscous plastic fluid in a pipe, we present an effective verification procedure that, through numerical computation, generates a set which includes the exact solution. Further, a numerical example is presented.

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