---
license: mit
---
# BCAT: A Block Causal Transformer for PDE Foundation Models for Fluid Dynamics

This repository contains pretrained model weights for the BCAT model ([paper](https://arxiv.org/abs/2501.18972)) The code is available at: https://github.com/felix-lyx/bcat

## Citation

```bibtex
@article{liu2025bcat,
  title={{BCAT}: A Block Causal Transformer for PDE Foundation Models for Fluid Dynamics},
  author={Yuxuan Liu and Jingmin Sun and Hayden Schaeffer},
  journal={arXiv preprint arXiv:2501.18972},
  year={2025}
}
```