The characteristic finite difference methods for enhanced oil recovery simulation and \(L^ 2\) estimates (Q1312969)

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scientific article; zbMATH DE number 495958
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The characteristic finite difference methods for enhanced oil recovery simulation and \(L^ 2\) estimates
scientific article; zbMATH DE number 495958

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    The characteristic finite difference methods for enhanced oil recovery simulation and \(L^ 2\) estimates (English)
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    7 February 1994
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    The author considers the characteristic finite difference methods for enhanced oil recovery. For the cross interference and bounded region, he adopts characteristic finite difference schemes and makes use of thick and thin grids to form a complete set. Optimal order estimates in \(L^ 2\) are obtained, and thus the author solved the well-known theoretical problem proposed by J. Douglass, jun.
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    cross interference
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    bounded region
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    thick and thin grids
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