作为由伽罗瓦下降考量得到的扭曲环路群的仿射 Kac-Moody 群
群论
2022-12-21 v3 代数几何
摘要
我们给出了仿射 Kac-Moody 群的显式生成元与关系，并通过伽罗瓦下降的考量将它们实现为（扭曲）环路群。
引用
@article{arxiv.2105.00156,
title = {Affine Kac-Moody Groups as Twisted Loop Groups obtained by Galois Descent Considerations},
author = {Jun Morita and Arturo Pianzola and Taiki Shibata},
journal= {arXiv preprint arXiv:2105.00156},
year = {2022}
}
备注
39 pages; to appear in Mathematical Journal of Okayama University