In this paper, we present certain results concerning the distribution of zeros of polynomials of a quaternionic variable and with quaternionic coefficients. We obtain ring shaped regions of Eneström–Kakeya type for the zeros of these polynomials and also extend some classical results from the complex to quaternionic setting.
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Abdullah Mir 1; Abrar Ahmad 1
@article{CRMATH_2023__361_G6_1051_0, author = {Abdullah Mir and Abrar Ahmad}, title = {On the {Enestr\"om{\textendash}Kakeya} theorem for quaternionic polynomials}, journal = {Comptes Rendus. Math\'ematique}, pages = {1051--1062}, publisher = {Acad\'emie des sciences, Paris}, volume = {361}, year = {2023}, doi = {10.5802/crmath.467}, language = {en}, }
Abdullah Mir; Abrar Ahmad. On the Eneström–Kakeya theorem for quaternionic polynomials. Comptes Rendus. Mathématique, Volume 361 (2023), pp. 1051-1062. doi : 10.5802/crmath.467. https://comptes-rendus.academie-sciences.fr/mathematique/articles/10.5802/crmath.467/
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