论文标题
$ \ mathrm {o}的模块化形式的环（2,4; \ mathbb {z}）$带字符
The ring of modular forms of $\mathrm{O}(2,4;\mathbb{Z})$ with characters
论文作者
论文摘要
我们表明，$ \ mathrm {o}（2,4; \ mathbb {z}）$的模块化形式的环由特征的重量4、4、4、4、6、8、10、10、12和30生成，具有三个权重8、20和60的关系。
We show that the ring of modular forms with characters for $\mathrm{O}(2,4;\mathbb{Z})$ is generated by forms of weights 4, 4, 6, 8, 10, 10, 12, and 30 with three relations of weights 8, 20, and 60. The proof is based on the study of a moduli space of K3 surfaces.
