From: wolf Date: Mon, 23 May 2005 16:54:35 +0000 (+0000) Subject: The determinant is actually the third invariant. X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0ff4bfc2a152be3d4e48ec1a4d2598ba377dcd5d;p=dealii-svn.git The determinant is actually the third invariant. git-svn-id: https://svn.dealii.org/trunk@10698 0785d39b-7218-0410-832d-ea1e28bc413d --- diff --git a/deal.II/base/include/base/symmetric_tensor.h b/deal.II/base/include/base/symmetric_tensor.h index 475b0ac63f..72dce592e5 100644 --- a/deal.II/base/include/base/symmetric_tensor.h +++ b/deal.II/base/include/base/symmetric_tensor.h @@ -1787,7 +1787,7 @@ SymmetricTensor<4,3>::norm () const /** * Compute the determinant of a tensor or rank 2. The determinant is - * also commonly referred to as the second invariant of rank-2 tensors. + * also commonly referred to as the third invariant of rank-2 tensors. * * For the present case of one-dimensional tensors, the determinant * equals the only element and is therefore equivalent to the trace. @@ -1805,7 +1805,7 @@ double determinant (const SymmetricTensor<2,1> &t) /** * Compute the determinant of a tensor or rank 2. The determinant is - * also commonly referred to as the second invariant of rank-2 tensors. + * also commonly referred to as the third invariant of rank-2 tensors. * * @relates SymmetricTensor * @author Wolfgang Bangerth, 2005 @@ -1821,7 +1821,7 @@ double determinant (const SymmetricTensor<2,2> &t) /** * Compute the determinant of a tensor or rank 2. The determinant is - * also commonly referred to as the second invariant of rank-2 tensors. + * also commonly referred to as the third invariant of rank-2 tensors. * * @relates SymmetricTensor * @author Wolfgang Bangerth, 2005