Volume 67, Number 221, 1998
: Existence and uniqueness of traveling waves and error estimates for Godunov schemes of conservation laws.
: A new parallel chasing algorithm for transforming arrowhead matrices to tridiagonal form.
: Analysis of third-order methods for secular equations.
: Approximation of continuous time stochastic processes by a local linearization method.
Riadh Ben Ghanem
: Quadrature formulae using zeros of Bessel functions as nodes.
Igor A. Semaev
: Evaluation of discrete logarithms in a group of p-torsion points of an elliptic curve in characteristic p.
: On divisibility of the class number h+ of the real cyclotomic fields of prime degree l.
J. H. E. Cohn
: A conjecture of Erdös on 3-powerful numbers.
Volume 67, Number 222, 1998
, Liqun Qi
, Defeng Sun
: Global and superlinear convergence of the smoothing Newton method and its application to general box constrained variational inequalities.
: Derivative superconvergent points in finite element solutions of Poisson's equation for the serendipity and intermediate families - a theoretical justification.
: A convergence theorem for the fast multipole method for 2 dimensional scattering problems.
: Convergence of a random walk method for a partial differential equation.
Lori A. Carmack
: Numerical evaluation of a symmetric potential function.
: Approximation properties of multivariate wavelets.
, David Levin
: The d2-transformation for infinite double series and the D2-transformation for infinite double integrals.
: The number of lattice points in alcoves and the exponents of the finite Weyl groups.
: Diameters of complete sets of conjugate algebraic integers of small degree.
Volume 67, Number 223, 1998
Alfred H. Schatz
: Pointwise error estimates and asymptotic error expansion inequalities for the finite element method on irregular grids: Part I. Global estimates.
, Mitchell Luskin
: Nonconforming finite element approximation of crystalline microstructure.
: Discrete gauge invariant approximations of a time dependent Ginzburg-Landau model of superconductivity.
: Interpolation correction for collocation solutions of Fredholm integro-differential equations.
: Trapezoidal and midpoint splittings for initial-boundary value problems.
Knut S. Eckhoff
: On a high order numerical method for functions with singularities.
, Lipika Mazumdar
: An algorithm for constructing a basis for Cr-spline modules over polynomial rings.
David Keith Maslen
: The efficient computation of Fourier transforms on the symmetric group.
John D. Hobby
: A natural lattice basis problem with applications.
: Minus class groups of the fields of the $l$-th roots of unity.
: Remarks on the Schoof-Elkies-Atkin algorithm.
Randy L. Ekl
: New results in equal sums of like powers.
: Class number bounds and Catalan's equation.
Volume 67, Number 224, 1998
: A posteriori error estimates for nonlinear problems. Lr(0, T; Lrho(Omega))-error estimates for finite element discretizations of parabolic equations.
, Martin Rumpf
: An adaptive strategy for elliptic problems including a posteriori controlled boundary approximation.
: Vortex method for two dimensional Euler equations in bounded domains with boundary correction.
: The approximation power of moving least-squares.
Nicholas J. Higham
: Factorizing complex symmetric matrices with positive definite real and imaginary parts.
: Asymptotic upper bounds for the coefficients in the Chebyshev series expansion for a general order integral of a function.
: A space efficient algorithm for group structure computation.
: Euclid's algorithm and the Lanczos method over finite fields.
Igor A. Semaev
: An algorithm for evaluation of discrete logarithms in some nonprime finite fields.
: Infinite families of solutions of the equation binom(n, k) = 2 binom(a, b).
: Large primes and Fermat factors.