科研之友
微信
新浪微博
Facebook
分享链接
摘要
A lower semicontinuity result is proved in the space of special vector fields with bounded deformation for a fracture energetic model of the type
integral(Ju) Psi([u], nu(u)) dH(N-1), [u]center dot nu(u) >= 0, H(N-1-)a.e. on J(u).
A representation of the energy density Psi, which ensures lower semicontinuity, is also given.
- 出版日期2011-5
