Numerical methods of linear algebra. Tutorial

The textbook is devoted to an important section of modern computing mathematics - numerical methods of linear algebra. It contains the necessary theoretical information, the issues of conditioning and stability are considered, effective algorithms for the circulation of rectangular matrices, solutions of linear algebraic equations and the problems of their own values ​​are given. The use of numerical methods is demonstrated by detailed examples. A separate paragraph is devoted to examples of the application of numerical methods in economic research.
For students, undergraduates and graduate students specializing in computer modeling, teachers of applied mathematics, as well as scientists and engineers involved in the use of numerical methods to solve practical problems.
3rd edition, processed and supplemented