@article{courantastateadaptiveperceiverbasedneura, title = {Courant: a State-Adaptive Perceiver-Based Neural Surrogate with Local Support and Interpretable Field Decomposition}, author = {Anuj Kumar and Josiah Bjorgaard and Nikolaos Bouklas and Matteo Salvador and Alexander Lavin}, year = {2026}, eprint = {2605.25115}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2605.25115}, }