|
45Pxx - Integral operators [MSC 2020] |
47A10 - Spectrum, resolvent [MSC 2020] |
47A56 - Functions whose values are linear operators (operator- and matrix- valued functions, etc., including analytic and meromorphic ones) [MSC 2020] |
47Exx - Ordinary differential operators [MSC 2020] |
47G20 - Integro-differential operators [MSC 2020] |
30C15 - Zeros of polynomials, rational functions, and other analytic functions of one complex variable (e.g., zeros of functions with bounded Dirichlet integral [MSC 2020] |
15A09 - Theory of matrix inversion and generalized inverses [MSC 2020] |
47A55 - Perturbation theory of linear operator [MSC 2020] |
15A42 - Inequalities involving eigenvalues and eigenvectors [MSC 2020] |
15A18 - Eigenvalues, singular values, and eigenvectors [MSC 2020] |
47A75 - Eigenvalue problems for linear operators [MSC 2020] |
47G10 - Integral operators [MSC 2020] |