Доклады Академии наукДоклады Академии наук0869-5652The Russian Academy of Sciences1439710.31857/S0869-56524856659-661Research ArticleOn the bisection method for normal matricesIkramovKh. D.ikramov@cs.msu.suLomonosov Moscow State University2405201948566596612506201925062019Copyright © 2019, Russian academy of sciences2019<p class="a"><span lang="EN-US">A technique that can be considered an analog of the bisection method for Hermitian matrices is proposed for general normal matrices. </span></p>bisectionnormal matrixHermitian matrixindices of inertiaбисекциянормальная матрицаэрмитова матрицаиндексы инерции[Воеводин В. В. Вычислительные основы линейной алгебры. М.: Наука, 1977.]