About the geometrical properties of the root condition for the third order polynomials

Artūras Štikonas

doi:10.15388/LMD.1999.35689

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Artūras Štikonas

Institute of Mathematics and Informatics

Published 1999-12-17

https://doi.org/10.15388/LMD.1999.35689

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Štikonas, A. (1999) “About the geometrical properties of the root condition for the third order polynomials”, Lietuvos matematikos rinkinys, 39(III), pp. 430–435. doi:10.15388/LMD.1999.35689.

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Abstract

This paper deals with a root condition for polynomial of the second and third order. We prove the root criterion for such polynomial with complex coefficients and find regions for the root condition in the special coefficients' phase space.

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