主  题： SCIENCE CHINA Mathematics, Vol.57, No.3/ 2014 
http://www.springerlink.com/content/1674-7283/

In this issue (17 articles)

Articles

From microscopic theory to macroscopic theory — symmetries and order parameters of rigid molecules
Jie Xu, PingWen Zhang 
Sci China Math, 57(3), 2014, pp. 443-468

Left-symmetric algebra structures on the twisted Heisenberg-Virasoro algebra
HongJia Chen, JunBo Li
Sci China Math, 57(3), 2014, pp. 469-476

Categories of exact sequences with projective middle terms
KeYan Song, YueHui Zhang
Sci China Math, 57(3), 2014, pp. 477-482

A note on the basic Morita equivalences
XueQin Hu
Sci China Math, 57(3), 2014, pp. 483-490

On conjugacy class sizes of primary and biprimary elements of a finite group
ChangGuo Shao, QinHui Jiang
Sci China Math, 57(3), 2014, pp. 491-498

Thompson’s conjecture for Lie type groups E 7(q)
MingChun Xu, WuJie Shi
Sci China Math, 57(3), 2014, pp. 499-514

The Vlasov-Poisson-Boltzmann system for non-cutoff hard potentials
QingHua Xiao, LinJie Xiong, HuiJiang Zhao
Sci China Math, 57(3), 2014, pp. 515-540

The critical case for a Berestycki-Lions theorem
Jian Zhang, WenMing Zou
Sci China Math, 57(3), 2014, pp. 541-554

Fujita phenomena in nonlinear pseudo-parabolic system
JinGe Yang, Yang Cao, SiNing Zheng
Sci China Math, 57(3), 2014, pp. 555-568

Best constants for Hausdorff operators on ndimensional product spaces
XiaoMei Wu, JieCheng Chen
Sci China Math, 57(3), 2014, pp. 569-578

Analytic Toeplitz algebras and the Hilbert transform associated with a subdiagonal algebra
GuoXing Ji
Sci China Math, 57(3), 2014, pp. 579-588

On existence, uniqueness and convergence of multi-valued stochastic differential equations driven by continuous semimartingales
JiaGang Ren, Jing Wu, Hua Zhang
Sci China Math, 57(3), 2014, pp. 589-607

Local linear estimator for stochastic differential equations driven by α-stable Lévy motions
ZhengYan Lin, YuPing Song, JiangSheng Yi
Sci China Math, 57(3), 2014, pp. 609-626

Robustness of orthogonal matching pursuit under restricted isometry property
Wei Dan, RenHong Wang
Sci China Math, 57(3), 2014, pp. 627-634

An improved nonlinear conjugate gradient method with an optimal property
CaiXia Kou
Sci China Math, 57(3), 2014, pp. 635-648

On non-congruent numbers with 1 modulo 4 prime factors
Yi Ouyang, ShenXing Zhang
Sci China Math, 57(3), 2014, pp. 649-658

An interesting identity and asymptotic formula related to the Dedekind sums
ZheFeng Xu, WenPeng Zhang
Sci China Math, 57(3), 2014, pp. 659-663