EntityQ20971632· pop 7· linked from 14 articlesLie's theoremSign in to savetheorem representing a solvable Lie algebra as an algebra of upper triangular matrices; generalized by Lie–Kolchin theoremConnectionsLie algebraEntitysolvable Lie algebraEntityInternational Standard Book NumberEntitydigital object identifierEntityOCLC, Inc.Entitytriangular matrixEntitySpringer Science+Business MediaEntityalgebra over a fieldEntityMathematical ReviewsEntityalgebraically closed fieldEntitylinear functionalEntityNathan JacobsonEntitysemidirect productEntityflagEntityWilliam FultonEntityGraduate Texts in MathematicsEntityadjoint representationEntityEngel's theoremEntityinvariant subspaceEntityLie algebra representationEntityCategoriesTheorems about algebras