Volume 16 Number 6 November 1998

Kang Feng

The Calculus of Generating Functions and the Formal Energy for Hamiltonian Algorithms

481

Xian-biao Wang, Wei Lin

ID-wavelets Method for Hammerstein Integral Equations

499

Francisco P\'erez Acosta

On a Theorem of Bernstein and Its Applications to Weighted Minimax Series

509

Qin Lin, Xiao-qi Liu

Global Superconvergence Estimates of Finite Element Method for Schr\"{odinger Equation

521

Zhong-zhi Bai, Tin-zhu Huang

On the Convergence of the Relaxation Methods for Positive Definite Linear Systems

527

Zhi-hao Cao

Total Generalized Minimum Backward Error Algorithm for Solving Nonsymmetric Linear Systems

539

Guan-quan Zhang, Xue-li Dou

Potential Inversion Problems for Coupled System of Downgoing and Upcoming
One-way Wave Equations

551

Wei-jun Tang, Hong-yuan Fu, Long-jun Shen
On the Coupling of Boundary Integral and Finite Element Methods for Signorini Problems

561

Hui Feng, Long-jun Shen

Long Time Asymptotic Behavior of Solution of Difference Scheme for a Semilinear Parabolic Equation (II)

571