Mathematical Inequalities & Applications · Volume 8, Issue 1 Inequalities for the derivatives and stable differentiation of piecewise-smooth discontinuous functions 08-16 Pages 169-172 DOI 10.7153/mia-08-16 Downloads Short PDF Full PDF PNG Authors Alexander G. Ramm Keywords stable differentiation noisy data discontinuities jumps signal processing edge detection Subject classes 65D35 65D05