Leonid D. Akulenko & Sergei V. Nesterov 
High-Precision Methods in Eigenvalue Problems and Their Applications [PDF ebook] 

This book presents a survey of analytical, asymptotic, numerical, and combined methods of solving eigenvalue problems. It considers the new method of accelerated convergence for solving problems of the Sturm-Liouville type as well as boundary-value problems with boundary conditions of the first, second, and third kind. The authors also present high