Dear all, Thanks very much for your response and help. If I can make it simple, in my equation, the lame constants in stress-strain tensor are related to another function that changes with solution vector. For instance, consider a situation in which you have a constant rank-2 tensor for initial strain with this assumption that the indices of the matrix are multiplied by a function of solution vectors. My question is that how can I define such a matrix in deall ii because of the fact that all of my equations are almost related to this interpolation function. Looking forward to hearing from you. I do really appreciate that.
Best, Benhour On Monday, June 13, 2016 at 8:30:40 AM UTC-5, benhour....@gmail.com wrote: > > Dear all, > > In step 18, the elasticity problem has been solved with this assumption > that there was not initial strain in the equation. I want to add the > initial strain with consideration of the fact that this tensor is a > function of the solution. In other words, this tensor should be > multiplied by a function that is related to the solution vectors. It would > be very kind of you if you help what is the best way to introduce this > additional > term in the equation. I do really appreciate your kindness and your time > you can answer to my question. Looking > forward to hearing from you. > > Thanks, > Benhour > -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to dealii+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
