Ortega J.M. Numerical Analysis: A Second Course

SIAM, 1987. — 215 p. — ISBN: 0898712505Addresses some of the basic questions in numerical analysis: convergence theorems for iterative methods for both linear and nonlinear equations; discretization error, especially for ordinary differential equations; rounding error analysis; sensitivity of eigenvalues; and solutions of linear equations with respect to changes in the data.