Numerical Algorithms, Volume 46

Volume 46, Number 1, September 2007

Katja Ihsberner:
Roundoff error analysis of fast DCT algorithms in fixed point arithmetic. 1-22
Dongxiu Xie, Ningjun Huang, Qin Zhang:
An inverse eigenvalue problem and a matrix approximation problem for symmetric skew-hamiltonian matrices. 23-34
M. A. Hernández, N. Romero:
On the efficiency index of one-point iterative processes. 35-44
Athanassios G. Bratsos:
A second order numerical scheme for the solution of the one-dimensional Boussinesq equation. 45-58
Dennis Cates, Anne Gelb:
Detecting derivative discontinuity locations in piecewise continuous functions from Fourier spectral data. 59-84
Xiaoping Wang, Weizhong Zhang, Liyan Zhang:
Intersection of a ruled surface with a free-form surface. 85-100
Xiaoping Wang, Weizhong Zhang, Liyan Zhang:
Intersection of a ruled surface with a free-form surface. 101-103

Hong Zheng, Jianlin Li:
A practical solution for KKT systems. 105-119
Peter K. Moore:
The impact of parameter selection on the performance of an automatic adaptive code for solving reaction-diffusion equations in three dimensions. 121-139
Alina Sîntamarian:
A generalization of Euler's constant. 141-151
Lunji Song, Yujiang Wu:
Incremental unknowns in three-dimensional stationary problem. 153-171
Zhongyi Liu, Wenyu Sun:
An infeasible interior-point algorithm with full-Newton step for linear optimization. 173-188
Per Christian Hansen:
Regularization Tools version 4.0 for Matlab 7.3. 189-194

A. H. Khater, A. B. Shamardan, D. K. Callebaut, M. R. A. Sakran:
Numerical solutions of integral and integro-differential equations using Legendre polynomials. 195-218
Pawel Keller:
A method for indefinite integration of oscillatory and singular functions. 219-251
Miodrag M. Spalevic:
A note on generalized averaged Gaussian formulas. 253-264
Tina Bosner, Mladen Rogina:
Non-uniform exponential tension splines. 265-294

Rodrigo M. S. de Oliveira, Carlos Leonidas da S. S. Sobrinho:
UPML formulation for truncating conductive media in curvilinear coordinates. 295-319
P. Auquiert, Olivier Gibaru, E. Nyiri:
On the cubic L₁ spline interpolant to the Heaviside function. 321-332
Marnix Van Daele, Guido Vanden Berghe:
P-stable exponentially-fitted Obrechkoff methods of arbitrary order for second-order differential equations. 333-350
Sergio Barrachina, Peter Benner, Enrique S. Quintana-Ortí:
Efficient algorithms for generalized algebraic Bernoulli equations based on the matrix sign function. 351-368
Frances Y. Kuo, Ian H. Sloan, Henryk Wozniakowski:
Periodization strategy may fail in high dimensions. 369-391