Abstract
In this note, we prove a conjecture of Steinberg [Citation10] about modular invariants of some linear groups over finite commutative local rings.
ACKNOWLEDGMENTS
This work was supported by FRFCU (111494216) and NSF of China (11026136). The author is grateful to an anonymous referee for his (or her) valuable comments and suggestions on the first version of this article. The author would like to thank R. X. Zhang, H. Gao, J. H. Guo, and H. Kraft for their constant support and inspiration.
Notes
Communicated by J. Zhang.