Gordon L. Kindlmann. Tensor Invariants and their Gradients. In Joachim Weickert, Hans Hagen, editors, Visualization and Processing of Tensor Fields. Mathematics and Visualization, pages 215-224, Springer, 2006. [doi]
@incollection{Kindlmann06, title = {Tensor Invariants and their Gradients}, author = {Gordon L. Kindlmann}, year = {2006}, doi = {10.1007/3-540-31272-2_12}, url = {https://doi.org/10.1007/3-540-31272-2_12}, researchr = {https://researchr.org/publication/Kindlmann06}, cites = {0}, citedby = {0}, pages = {215-224}, booktitle = {Visualization and Processing of Tensor Fields}, editor = {Joachim Weickert and Hans Hagen}, series = {Mathematics and Visualization}, publisher = {Springer}, isbn = {978-3-540-25032-6}, }