Approximation of Sobolev functions by functions which are locally monotone in the sense of Lebesgue. The approximation is based on non-convolution methods which allow to handle nonlinear expressions like some functions of gradient minors.
Approximation of Sobolev functions by functions which are locally monotone in the sense of Lebesgue. The approximation is based on non-convolution methods which allow to handle nonlinear expressions like some functions of gradient minors. (en)