Young Straightening in a Quotient S n -Module
Highly Symmetric Subgraphs of Hypercubes
The Sperner Capacity of Linear and Nonlinear Codes for the Cyclic Triangle
A Distance-Regular Graph with Intersection Array (5, 4, 3, 3; 1, 1, 1, 2) Does Not Exist
Hilbert Polynomial of a Certain Ladder-Determinantal Ideal
The Subconstituent Algebra of an Association Scheme (Part II)*