A nonlinear Korn inequality based on the Green-Saint Venant strain   tensor
  A nonlinear Korn inequality based on the Green-Saint Venant strain tensor is proved, whenever the displacement is in the Sobolev space $W^{1,p}$, $p\geq 2$, under Dirichlet conditions on a part of the boundary. The inequality can be useful in proving the coercivity of a nonlinear elastic energy. 
Alessandro Musesti
math-ph math.AP math.MP