The Chevalley--Jordan decomposition and spectral projections of complex matrices
Resumen
In this paper, a novel and simple method for obtaining the Chevalley-Jordan decomposition and the spectral projectionsof matrices is presented. Our method is direct and elementary, it gives tractable and manageable formulas with minimum
mathematical prerequisites. Moreover, knowing only some associated matrices of the matrix, we can simply provide the
minimal polynomial of this matrix.
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Derechos de autor 2024 Boletim da Sociedade Paranaense de Matemática
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