Name Fengling Li Dalian University of Technology Session Jan 9 16:00~16:20 E11-101 On symmetry-structural links and the loop space of $S^{3}$ In this paper, we define satellite symmetry-structural links and simplicial-structural links. By an argument of the link complement, we prove that the simplicial group obtained from link groups of the simplicial-structural links is homotopy equivalent to the loop space of $S^{3}$. (This is joint work with Prof. Fengchun Lei and Jie Wu.) 101-1-9/Fengling_Li.pdf