Local behavior of solutions of quasilinear elliptic equations with general structure
Local behavior of solutions of quasilinear elliptic equations with general structure
This paper is motivated by the observation that solutions to certain variational inequalities involving partial differential operators of the form <inline-formula content-type="math/mathml"> <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" alttext="d i v upper A left-parenthesis x comma u comma nabla u right-parenthesis plus upper B left-parenthesis x comma u comma nabla u right-parenthesis"> <mml:semantics> <mml:mrow> …