Positivity results on ribbon Schur function differences

DOI10.1016/j.ejc.2008.09.026zbMath1207.05221arXiv0712.2424OpenAlexW1964586680MaRDI QIDQ1024334

Peter R. W. McNamara, Stephanie Van Willigenburg

Publication date: 17 June 2009

Published in: European Journal of Combinatorics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0712.2424

zbMATH Keywords

skew Schur functionsSchur function differences

Mathematics Subject Classification ID

Related Items (7)

Positivity among \(P\)-partition generating functions ⋮ Multiplicity-free skew Schur functions with full interval support ⋮ Inequality of a class of near-ribbon skew Schur \(Q\)-functions ⋮ Maximal supports and Schur-positivity among connected skew shapes ⋮ Classifying the near-equality of ribbon Schur functions ⋮ Necessary conditions for Schur-maximality ⋮ Schur-positivity in a square

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• An invitation to the generalized saturation conjecture
• On multiplicity-free skew characters and the Schubert calculus
• An analogue of distributivity for ungraded lattices
• Necessary conditions for Schur-positivity
• Schur positivity of skew Schur function differences and applications to ribbons and Schubert classes
• Primes, irreducibles and extremal lattices
• Log-concavity of multiplicities with application to characters of \(U(\infty)\)
• Multiplicity-free products of Schur functions
• Coincidences among skew Schur functions
• Inequalities between Littlewood-Richardson coefficients.
• Decomposable compositions, symmetric quasisymmetric functions and equality of ribbon Schur functions
• Ribbon tableaux, Hall–Littlewood functions, quantum affine algebras, and unipotent varieties
• Eigenvalues, singular values, and Littlewood-Richardson coefficients
• Eigenvalues, invariant factors, highest weights, and Schubert calculus
• Towards a combinatorial classification of skew Schur functions
• Schur positivity and Schur log-concavity

This page was built for publication: Positivity results on ribbon Schur function differences