Klyachko, A. A.2016-02-082016-02-0819981022-1824http://hdl.handle.net/11693/25308We give an interpretation and a solution of the classical problem of the spectrum of the sum of Hermitian matrices in terms of stable bundles on the projective plane. ©Birkhäuser Verlag, Basel, 1998.EnglishHermit-Einstein metricHermitian operatorsVector bundlesArticle1420-9020