Model-independent constraints on cosmic curvature: implication from the future space gravitational-wave antenna DECIGOXiaogang Zheng, Shuo Cao, Yuting Liu, Marek Biesiada, Tonghua Liu, Shuaibo Geng, Yujie Lian and Wuzheng GuoEur. Phys. J. C, 81 1 (2021) 14DOI: https://doi.org/10.1140/epjc/s10052-020-08796-w