Vol. 20, December, 2001

• Solving Spatial Basic Geometric Constraint Configurations with Locus Intersection, Gao Xiao-Shan, Yang Wei-Qiang and Christoph M. Hoffmann, 1-22
• Complete Solution Classification for the Perspective-Three-Point Problem, Gao Xiao-Shan, Hou Xiao-Rong, Tang Jian-Liang and Cheng Hang-Fei, 23-48
• 3D Geometric Constraint Solving with Conicoid, Jiang Kun, and Gao Xiao-Shan, 49-64
• Incidence Theorem Proving with Cayley and Bracket Algebras, Li Hongbo and Wu Yihong, \ 65-124
• Conic Theorem Proving with Cayley and Bracket Algebras, Li Hongbo and Wu Yihong, 125-180
• Zeros of Holomorphic Functions, Li Zhaohui and Zhang Jinhao, 181-186
• Real Root Isolation for Multiple Unknown Polynomial Systems, Lu Zhengyi, He Bi, Luo Yong and Pan Lu, 187-198
• Decomposition of Algebraic Differential Polynomials, Ma Yujie and Gao Xiao-Shan, 199-208
• Counting the Number of Solutions of Parametric Systems, Wang Ding-Kang and Gao Xiao-Shan , 209-220
• A Special Central Configuration, Wu Yuchun and Shi He, 221-228
• Hybrid Method for Nearest Singular Polynomials, Zhi Lihong, Matu-Tarow Noda and Hiroshi Kai,229-240
• Approximate GCD of Multivariate Polynomials, Zhi Lihong, Li Kai and Matu-Tarow Noda, 241-251