Approximation of tricomi problem with Neumann boundary condition |
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Authors: | M Vanninathan G D Veerappa Gowda |
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Institution: | (1) T.I.F.R. Centre, P.O. Box 1234, 560012 Bangalore, India |
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Abstract: | Summary The Tricomi problem with Neumann boundary condition is reduced to a degenerate problem in the elliptic region with a non-local boundary condition and to a Cauchy problem in the hyperbolic region. A variational formulation is given to the elliptic problem and a finite element approximation is studied. Also some regularity results in weighted Sobolev spaces are discussed. |
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Keywords: | AMS(MOS): 65N30 CR: G 1 8 |
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