@article {2016,
	title = {On the structure of $L^\infty$-entropy solutions to scalar conservation laws in one-space dimension},
	year = {2016},
	institution = {SISSA},
	abstract = {<p>We prove that if $u$ is the entropy solution to a scalar conservation law in one space dimension, then the entropy dissipation is a measure concentrated on countably many Lipschitz curves. This result is a consequence of a detailed analysis of the structure of the characteristics. In particular the characteristic curves are segments outside a countably 1-rectifiable set and the left and right traces of the solution exist in a $C^0$-sense up to the degeneracy due to the segments where $f{\textquoteright}{\textquoteright}=0$. We prove also that the initial data is taken in a suitably strong sense and we give some counterexamples which show that these results are sharp.</p>},
	url = {http://urania.sissa.it/xmlui/handle/1963/35209},
	author = {Stefano Bianchini and Elio Marconi}
}
