VOLUME 18 NUMBER 4 JULY 2002
Numerical Methods Partial Differential
Equations
AN INTERNATIONAL JOURNAL
TABLE OF CONTENTS
Numerical Investigation of Quenching for a Nonlinear Diffusion Equation with a
Singular Neumann Boundary Condition . . . 429
C. /. Christov and K. Deng
Least-squares Mixed Finite Element Methods for the Incompressible Navier-
Stokes Equations . . . 441
Haiming Gu and Xiaonan Wu
Local Defect Correction with Different Grid Types . . . 454 V. Nefedov and Ft. M. M. Mattheij
Numerical Solution of Thermal Convection Problems Using the Multidomain
Boundary Element M e t h o d . . . 469
W. F. Florez, H. Power, and F. Chejne
The Probability Approach to Numerical Solution of Nonlinear Parabolic
E q u a t i o n s . . . 490
G. N. Milstein
A Multisymplectic Variational Integrator for the Nonlinear Schrodinger Equation... 523
Jing-Bo Chen and Meng-Zhao Qin
Finite Element Approximations with Quadrature for Second-order Hyperbolic
E q u a t i o n s . . . 537 Rajen Kumar Sinha