Geodesic
On Harnack's inequality for almost solutions of elliptic equations
Izvestiya. Mathematics , Tome 73 (2009) no. 5, pp. 1023-1031.

Voir la notice de l'article provenant de la source Math-Net.Ru

We establish an analogue of Harnack's inequality for almost solutions of $A$-harmonic equations.
Keywords: Harnack's inequality, almost solution, equation of elliptic type. 
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V. M. Miklyukov. On Harnack's inequality for almost solutions of elliptic equations. Izvestiya. Mathematics , Tome 73 (2009) no. 5, pp. 1023-1031. http://geodesic.mathdoc.fr/item/IM2_2009_73_5_a5/

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