[deal.II] errors when installing dealii-8.4.1 after successful cmake configuation

Hi, I configured cmake successfully, the detaled cmake configuration is attached. However, I got the following errors at about 67% installation, I searched the topic in this group post, and just got one similar post by Craig Michoski

[deal.II] Re: errors when installing dealii-8.4.1 after successful cmake configuation

Hi, we don't support PETSc 3.7 yet https://github.com/dealii/dealii/issues/2677 Use PETSc 3.6 instead. Best, Bruno On Monday, June 13, 2016 at 5:02:50 AM UTC-4, Roc Wang wrote: > > Hi, > >I configured cmake successfully, the detaled cmake configuration is > attached. > >However, I got

[deal.II] Elasticity

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

[deal.II] Re: Elasticity

Hi Benhour, I am afraid that not many people would be able to answer such a general question, that does not look to be specific to deal.II per se. Just a general advise, i would suggest you to first research on what you are trying to implement in deal.II, which system of equations you solve (if

[deal.II] casting a 4th order symm tensor to Tensor

Hello all, I want to cast a 4th order SymmetricTensor<4, dim> to a Tensor<4, dim> and have used the following command: Tensor<4, dim> tens = Tensor<4, dim>(StandardTensors::II); where StandardTensors::II is the fourth order symmetric unit tensor defined in StandardTensors class (same as that

Re: [deal.II] Re: tensor contraction problem

Hi Jean I have installed version 8.4 and it seems that the contract<0,1>(Tensor<2, dim>, Tensor<2, dim> ) is working. Thanks, Anup. On Monday, June 13, 2016 at 1:15:33 AM UTC-5, Jean-Paul Pelteret wrote: > > Hi Anup, > > One must always be conscientious of the fact that different functionality

[deal.II] which version of trilinos for dealii-8.4.1

Hi, it seems trilinos-12.6.3 doen't work for dealii.8.4.1. Just wondering which version is good for dealii8.4.1? thanks. -- 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 mess

Re: [deal.II] which version of trilinos for dealii-8.4.1

On Mon, Jun 13, 2016, at 22:10 CDT, Roc Wang wrote: > Hi, > > it seems trilinos-12.6.3 doen't work for dealii.8.4.1. Just wondering > which version is good for dealii8.4.1? thanks. That's a bit surprising. I currently do not observe any issues with 12.6.2. Let me investigate. Best, Matthia

[deal.II] Re: casting a 4th order symm tensor to Tensor

Hi Anup, It looks like there's no constructor from which one can create a rank 4 tensor from a rank 4 symmetric tensor, nor an assignment operator. I've opened up an issue on GitHub here . It looks like you'll just have to copy out the entries manu

[deal.II] Re: Elasticity

Hi Benhour, As Denis has said, in order to help you it would definitely be useful for you to provide a better description of what you're trying to accomplish. Also, what have you tried thus far? Why/how has it not worked? In the mean time, the following paper provides a brief discussion on the