Representation of Linear Sets as Critical Sets

Robert Kaufman
1970 Proceedings of the American Mathematical Society  
A class of linear sets investigated by Besicovitch and Taylor is related to the critical set of differentiable mappings of a specified degree of smoothness. An example is constructed to show that certain results on Hausdorff measure are nearly best-possible.
doi:10.2307/2036772 fatcat:au4k67o6zvbwfolghclyzymoqa