1006-6837
2006 Issue 2
The Best Approximation in Substitution Spaces
Liang Xiaobin
Liang Xiaobin
..............page:216-222
..............page:211-215
..............page:204-210
On the Minimal Energy of Trees with a Given Number of Non-pendant Edges
Wang Xiaoxia;Guo Xiaofeng
Wang Xiaoxia;Guo Xiaofeng
..............page:109-116
Minimum Trees with Respect to Wiener-Hosoya Index
Feng Huiying;Qian Jianguo
Feng Huiying;Qian Jianguo
..............page:117-123
On Eigenvalues Distribution of Mixed Graphs
Gong Shicai;Duan Hangen;Fan Yizheng
Gong Shicai;Duan Hangen;Fan Yizheng
..............page:124-128
..............page:129-132
Linear Maps Preserving Group Inverses of Matrices over Fields
Bu Changjiang;Zhou Hongling
Bu Changjiang;Zhou Hongling
..............page:133-138
On Certain Classes of Harmonic Functions
Zhou Yajing;Liu Liquan
Zhou Yajing;Liu Liquan
..............page:139-144
On Some Weak Forms of Continuity
Yang Erguang
Yang Erguang
..............page:145-150
..............page:151-154
A Certificateless Ring Signature Scheme and An ID-based Multisignature Scheme
Wu Wendi;Zeng Jiwen
Wu Wendi;Zeng Jiwen
..............page:155-163
Cauchy Problem for Quailinear Hyperbolic Equations with Constant Eigenvalues
Liu Fagui;Ye Xiaofeng
Liu Fagui;Ye Xiaofeng
..............page:164-174
On the Solutions of Alternate Type Differential Equations with Impulsive Perturbations
Xu Xiurong;Jiang Wei
Xu Xiurong;Jiang Wei
..............page:175-179
Two Results About Vertex Pancyclism of Quasi-Claw-Free Graphs
Qu Xiaoying;Wang Jianglu
Qu Xiaoying;Wang Jianglu
..............page:180-184,189
Ambrosetti-Prodi Problems of Differential Equation Systems
Wang Wenzhi;Di Jizheng
Wang Wenzhi;Di Jizheng
..............page:185-189
General Orthogonality and Metric Projections
Wu Yongsheng;Wang Jianhua
Wu Yongsheng;Wang Jianhua
..............page:190-194
..............page:195-197
Some Properties of Random Walks with Resting State on the Line in Random Environments
Hu Xueping;Li Huibao
Hu Xueping;Li Huibao
..............page:198-203