首页|A Note on Gradient Estimates for Elliptic Equations with Discontinuous Coefficients
A Note on Gradient Estimates for Elliptic Equations with Discontinuous Coefficients
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The authors will use a method in metric geometry to show an Lp-estimate for gradient of the weak solutions to elliptic equations with discontinuous coefficients,even the BMO semi-norms of the coefficients are not small.They also extend them to the weak solutions to parabolic equations.