Bøger af Lloyd N. Trefethen

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An original and modern treatment of approximation theory for students in applied mathematics. Includes exercises, illustrations and Matlab code.

This is the only book on spectral methods built around MATLAB programs. This hands-on introduction is built around 40 short and powerful MATLAB programs, which are all available online. This book presents the key ideas along with many figures, examples, and short, elegant MATLAB programs for readers to adapt to their own needs.

Pure and applied mathematicians, physicists, scientists, and engineers use matrices and operators and their eigenvalues in quantum mechanics, fluid mechanics, structural analysis, acoustics, ecology, numerical analysis, and many other areas. This is the work on nonnormal matrices and operators.