A perturbation result for generalized eigenvalue problems and its application to error estimation in a quadrature method for computing zeros of analytic functions.
The authors obtain an upper error bound estimate in a quadrature method for computing zeros of analytic functions, studied in their recent paper [J. Comput. Appl. Math. 152, No.1--2, 467--480 (2003; Zbl 1139.65307)]. Topics for further study are also proposed.
scientific article; zbMATH DE number 2032599