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Linear elliptic difference inequalities with random coefficients

Authors: Hung Ju Kuo and Neil S. Trudinger
Journal: Math. Comp. 55 (1990), 37-53
MSC: Primary 65N05; Secondary 35R60, 39A12
MathSciNet review: 1023049
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Abstract: We prove various pointwise estimates for solutions of linear elliptic difference inequalities with random coefficients. These estimates include discrete versions of the maximum principle of Aleksandrov and Harnack inequalities and Hölder estimates of Krylov and Safonov for elliptic differential operators with bounded coefficients.

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Article copyright: © Copyright 1990 American Mathematical Society

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