Zameddin I. ISMAILOV, Pembe IPEK AL

SPECTRA AND PSEUDOSPECTRA OF THE DIRECT SUM OPERATORS

SPECTRA AND PSEUDOSPECTRA OF THE DIRECT SUM OPERATORS

Sigma Journal of Engineering and Natural Sciences

2020-Cilt: 38 Sayı: 3

1251-1259

Direct sum of operators, spectrum, pseudospectrum, spectral radii

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