Maleko Е. М. Russia Magnitogorsk State Technical University, Россия, 455000, г. Магнитогорск, пр. Ленина, 38 emaleko@rambler.ru Author's articles The Approached Calculation of Eigenvalues of the Discrete Operator by Means of Spectral Traces of Resolvent Degree Generalization of Method A. A. Dorodnicyn Close Calculation of Eigenvalues and Eigenvectors of Symmetric Matrices on Case of Self-Conjugate Discrete Operators
