books.google.de - This is the second volume in a projected five-volume survey of numerical linear algebra and matrix algorithms. It treats the numerical solution of dense and large-scale eigenvalue problems with an emphasis on algorithms and the theoretical background required to understand them. The notes and reference...http://books.google.de/books/about/Matrix_Algorithms_Volume_2_Eigensystems.html?hl=de&id=FtC9rHW7ORMC&utm_source=gb-gplus-shareMatrix Algorithms: Volume 2, Eigensystems