A Time scales Noether's theorem
  We prove a time scales version of the Noether's theorem relating group of symmetries and conservation laws. Our result extends the continuous version of the Noether's theorem as well as the discrete one and corrects a previous statement of Bartosiewicz and Torres in \cite{BT}. 
Baptiste Anerot, Jacky Cresson and Fr\'ed\'eric Pierret
math-ph math.FA math.MP