@article{mitigatinglearningcomplexityinphysicsand, title = {Characterizing and Mitigating the Difficulty in Training Physics-informed Artificial Neural Networks under Pointwise Constraints}, author = {Shamsulhaq Basir and Inanc Senocak}, year = {2022}, eprint = {2206.09321}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2206.09321v2}, }