Algebraic combinatorics¶ Thematic tutorials¶ Algebraic Combinatorics in Sage Lie Methods and Related Combinatorics in Sage Linear Programming (Mixed Integer) Enumerated sets of combinatorial objects¶ Enumerated sets of partitions, tableaux, … GelfandTsetlinPattern, GelfandTsetlinPatterns KnutsonTaoPuzzleSolver Groups and Algebras¶ Catalog of algebras Groups SymmetricGroup, CoxeterGroup, WeylGroup PartitionAlgebra IwahoriHeckeAlgebra SymmetricGroupAlgebra NilCoxeterAlgebra AffineNilTemperleyLiebTypeA Descent Algebras Diagram and Partition Algebras Blob Algebras Combinatorial Representation Theory¶ Root Systems Crystals Rigged configurations Cluster algebras and quivers KazhdanLusztigPolynomial SymmetricGroupRepresentation Specht Modules Yang-Baxter Graphs Hall Polynomials Key polynomials Operads and their algebras¶ Free Dendriform Algebras Free Pre-Lie Algebras Free Zinbiel Algebras