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A tight lower bound on the maximum genus of 3-edge connected loopless graphs Li DemingLiu Yanpei OriginalPaper Pages: 361 - 367
Bifurcation of limit cycles for the quadratic differential system (III)l=n=0 Zhang Xiang OriginalPaper Pages: 368 - 373
Quasi-periodic solutions and sub-harmonic bifurcation of Duffing’s equations with quasi-periodic perturbation Xu PengchengJing Zhujun OriginalPaper Pages: 374 - 384
A framework of parallel algebraic multilevel preconditioning iterations Bai Zhongzhi OriginalPaper Pages: 385 - 395
Some graphs which have ascending subgraph decomposition Zhuo XinjianSu YongmeiMa Kejie OriginalPaper Pages: 396 - 400
The extinction in nonautonomous prey-predator Lotka-Volterra systems Teng ZhidongYu Yuanhong OriginalPaper Pages: 401 - 408
On the spectral properties ofM-matrices and its applications Li WenSun Weiwei OriginalPaper Pages: 418 - 424
A globally convergent trust region algorithm for optimization with general constraints and simple bounds Chen ZhongwenHan JiyeHan Qiaoming OriginalPaper Pages: 425 - 432
Forward-backward stochastic differential equations with Brownian motion and poisson process Wu Zhen OriginalPaper Pages: 433 - 443