Characterization of finite extensions / Caractérisation des extensions finies

El Hassane Fliouet

Abstract


In this note we are interested in finite extensions. In addition, we give a necessary and sufficient condition for that a separable extension be finite.  Also, by means of invariant we characterize the purely inseparable extensions.

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DOI: https://doi.org/10.52846/ami.v42i2.544