EntityQ2093886· pop 13· linked from 19 articlesprimitive element theoremSign in to saveField theory theoremConnectionscharacteristicEntityInternational Standard Book NumberEntityintegerEntityrational numberEntitydigital object identifierEntityJoseph-Louis LagrangeEntityInternational Standard Serial NumberEntityÉvariste GaloisEntityvector spaceEntitysystem of linear equationsEntityOCLC, Inc.EntityfieldEntitySiméon Denis PoissonEntitybasisEntityGalois theoryEntityhomomorphismEntityrational functionEntitylinear combinationEntityfinite fieldEntityalgebraic number fieldEntityCategoriesField theoryTheorems in abstract algebra