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Eigenvalue upper bounds for the discretized Stokes operator

โœ Scribed by Bitar, L. ;Vincent, C.

Publisher
John Wiley and Sons
Year
2000
Tongue
English
Weight
92 KB
Volume
16
Category
Article
ISSN
1069-8299

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โœฆ Synopsis

In this paper, we derive precise eigenvalue upper bounds for the discretized Stokes operator corresponding to two widely used schemes, namely the Q1}P0 mixed "nite element and the marker and cell (MAC) "nite di!erence scheme. We also highlight a remarkable property concerning the multiplicity of the eigenvalue "1 in the MAC case.

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