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In this issue (14 articles)

Special Topic on Topology

Topology of unitary groups and the prime orders of binomial coefficients
HaiBao Duan, XianZu Lin 
Sci China Math, 60(9), 2017, pp. 1543-1548
doi: 10.1007/s11425-016-9004-0

Dual submanifolds in rational homology spheres
FuQuan Fang 
Sci China Math, 60(9), 2017, pp. 1549-1560
doi: 10.1007/s11425-017-9130-9

Fixed points of n-valued maps on surfaces and the Wecken property—a configuration space approach
Daciberg Lima Gon?alves, John Guaschi 
Sci China Math, 60(9), 2017, pp. 1561-1574
doi: 10.1007/s11425-017-9080-x

On embedding infinite cyclic covers in compact 3-manifolds
Cameron McA. Gordon 
Sci China Math, 60(9), 2017, pp. 1575-1578
doi: 10.1007/s11425-016-9035-5

When a smooth self-map of a semi-simple Lie group can realize the least number of periodic points
Jerzy Jezierski 
Sci China Math, 60(9), 2017, pp. 1579-1590
doi: 10.1007/s11425-016-9099-9

Virtual Betti numbers and virtual symplecticity of 4-dimensional mapping tori, II
Yi Ni 
Sci China Math, 60(9), 2017, pp. 1591-1598
doi: 10.1007/s11425-016-9052-8

Embedding compact surfaces into the 3-dimensional Euclidean space with maximum symmetry
Chao Wang, ShiCheng Wang, YiMu Zhang, Bruno Zimmermann 
Sci China Math, 60(9), 2017, pp. 1599-1614
doi: 10.1007/s11425-017-9078-0

A mod 2 index theorem for pin? manifolds
WeiPing Zhang 
Sci China Math, 60(9), 2017, pp. 1615-1632
doi: 10.1007/s11425-016-9040-7

Articles

Pairs of integers which are mutually squares
Kalyan Chakraborty, Jorge Jiménez Urroz, Francesco Pappalardi 
Sci China Math, 60(9), 2017, pp. 1633-1646
doi: 10.1007/s11425-016-0343-1

Existence of solutions for a critical fractional Kirchhoff type problem in ?N
MingQi Xiang, BinLin Zhang, Hong Qiu 
Sci China Math, 60(9), 2017, pp. 1647-1660
doi: 10.1007/s11425-015-0792-2

Approximation of eigenvalues below the essential spectra of singular second-order symmetric linear difference equations
Yan Liu, YuMing Shi 
Sci China Math, 60(9), 2017, pp. 1661-1678
doi: 10.1007/s11425-016-0223-9

New minimal surfaces in the hyperbolic space
NingWei Cui, Keti Tenenblat 
Sci China Math, 60(9), 2017, pp. 1679-1704
doi: 10.1007/s11425-016-0356-1

A weighted Wilcoxon estimate for the covariate-specific ROC curve
QingZhao Zhang, XiaoGang Duan, XiaoHua Zhou 
Sci China Math, 60(9), 2017, pp. 1705-1716
doi: 10.1007/s11425-015-0158-0

Subspace choices for the Celis-Dennis-Tapia problem
Xin Zhao, JinYan Fan 
Sci China Math, 60(9), 2017, pp. 1717-1732

doi: 10.1007/s11425-016-0012-1