smaller fixes

fixup-latex.py

@@ -96,6 +96,7 @@ tt =( 'hrule\n' +
 	'\\sphinxstylestrong{\\LARGE \\textsf{\\url{http://physicsbaseddeeplearning.org}}} \\\\ \\vspace{2cm} \n' + 
 	'\\noindent\\sphinxincludegraphics[height=420\\sphinxpxdimen]{{logo-xl}.jpg} \\\\ \\vspace{1cm} \n' + 
 	'\\textsf{\\large N. Thuerey, P. Holl, M. Mueller, P. Schnell, F. Trost, K. Um} \n' + 
+	'\\\\ \\ \\\\ {\\Large(v0.2)} \n' +   # manually update version!
 	'\\end{center}\n' )
 
 #print(tt);

notation.md

@@ -18,6 +18,7 @@
 | $\mathbf{u}$ | vector-valued velocity |
 | $x$ | neural network input or spatial coordinate |
 | $y$ | neural network output |
+| $y^*$ | learning targets: ground truth, reference or observation data |
 
 ## Summary of the most important abbreviations:
 
@@ -35,10 +36,3 @@
 
 
 
-% test table formatting in markdown
-% |    | Sentence #  | Word    | POS   | Tag   |
-% |---:|:-------------|:-----------|:------|:------|
-% | 1 | Sentence: 1  | They       | PRP   | O     |
-% | 2 | Sentence: 1  | marched    | VBD   | O     |
-
-

references.bib

@@ -16,9 +16,9 @@
 @inproceedings{schnell2022hig,
 	  title={Half-Inverse Gradients for Physical Deep Learning},
 	  author={Schnell, Patrick and Holl, Philipp and Thuerey, Nils},
-	  booktitle={arXiv:21xx.yyyyy},
-	  year={2021},
-	  url={https://ge.in.tum.de/publications/},
+	  booktitle={ICLR},
+	  year={2022},
+	  url={https://github.com/tum-pbs/half-inverse-gradients},
 }
 
 @inproceedings{chen2021highacc,
@@ -111,11 +111,11 @@
 }
 
 @inproceedings{holl2021pg,
-	  title={Physical Gradients for Deep Learning},
+	  title={Physical Gradients and Scale-Invariant Physics for Deep Learning},
 	  author={Holl, Philipp and Koltun, Vladlen and Thuerey, Nils},
 	  booktitle={arXiv:2109.15048},
 	  year={2021},
-	  url={https://ge.in.tum.de/publications/},
+	  url={https://arxiv.org/abs/2109.15048},
 }
 
 @article{prantl2019tranquil,