Coercivity inequality for the quasilinear finite difference operator (Q2744621)

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scientific article; zbMATH DE number 1652712
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Coercivity inequality for the quasilinear finite difference operator
scientific article; zbMATH DE number 1652712

    Statements

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    28 July 2002
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    coercivity inequality
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    finite difference operator
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    quasilinear elliptic operator
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    Sobolev imbedding theorems
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    Coercivity inequality for the quasilinear finite difference operator (English)
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    This paper deals with a coercivity inequality for the finite difference operator that approximates the \(m\)-dimensional \((m= 2,3)\) Neumann boundary value problem for a quasilinear elliptic operator of the second-order on the unit cube. Specially, for \(m=3\) the author assumes that the differential operator contains no mixed derivatives. The obtained results are based on discrete analogues of the Sobolev imbedding theorems.
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