HARNACK ESTIMATES FOR WEAK SOLUTIONS OF EQUATIONS OF NON-NEWTONIAN POLYTROPIC FILTRATION

(整期优先)网络出版时间:2001-01-11
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AnintrinsicHarnackestimateandsomesup-estimatesareestablishedfornonnegativeweaksolutionsofequationsofnon-Newtonianpolytropicfiltrationut-p(|Dum|p-2Dum)=0,m(p-1)<1,m>0,p>1.