2 citations · 3 across the 2 of their papers we have counts for
2 papers
math.AP2013★ 2 cited
Reifenberg Flatness of Free Boundaries in Obstacle Problems with VMO Ingredients
Ivan Blank, Zheng Hao
We study the obstacle problem with an elliptic operator in divergence form. We develop all of the basic theory of existence, uniqueness, optimal regularity, and nondegeneracy of th…
math.AP2013★ 1 cited
The Mean Value Theorem and Basic Properties of the Obstacle Problem for Divergence Form Elliptic Operators
Ivan Blank, Zheng Hao
In 1963, Littman, Stampacchia, and Weinberger proved a mean value theorem for elliptic operators in divergence form with bounded measurable coefficients. In the Fermi lectures in 1…