Eigenprojections and functions of a square matrix

Autor:	Hamburger, Christoph
Rok vydání:	2022
Předmět:	Mathematics (miscellaneous) Eigenprojection Frobenius covariant function of a square matrix Sylvester formula
Zdroj:	Quaestiones Mathematicae; Vol. 46 No. 5 (2023); 863-870
ISSN:	1727-933X 1607-3606
DOI:	10.2989/16073606.2022.2045379
Popis:	We present polynomials for the eigenprojections or Frobenius covariants of a matrix A є Cnxn. They allow for a computation of a function of A by a generalization of the Sylvester formula.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::414023c76e32b8aff23980fa5458cb64 https://doi.org/10.2989/16073606.2022.2045379 Zobrazit plný text záznamu