We give sufficient conditions for the naturallity of the exterior differential under Sobolev mappings. In other words we study the validity of the equation for a smooth form and a Sobolev map .
Marilyne Andersen, Jan Wienold, Caroline Karmann, Sneha Jain, Geraldine Cai Ting Quek, Clotilde Marie A Pierson
Rachid Guerraoui, Jovan Komatovic, Pierre Philippe Civit, Manuel José Ribeiro Vidigueira, Seth Gilbert
Kamiar Aminian, Frédéric Meyer, Grégoire Millet, Mathieu Pascal Falbriard