Schubert functions and the number of reduced words of permutations.
Schubert varieties and Demazure's character formula.
Schur Indices and Modular Representations.
Schur multipliers of p-groups.
Schützenberger groups and Chebyshev polynomials.
Schützenberger Groups of ...-Classes Containing Odd Degree Polynomials.
Schützenberger groups of ...-classes in the semigroup of all binary relations on a set.
Schützenberger groups of some even degree polynomials in S(R).
Schwache Teilbarkeitshalbgruppen.
Second centralizers of partial transformations
Second centralizers of partial transformations on a finite set are determined. In particular, it is shown that the second centralizer of any partial transformation consists of partial transformations that are locally powers of .
Sector estimates for Kleinian groups.
Secure two-way on-line communication by using quasigroup enciphering with almost public key.
Self--injective abelian groups
Self-cancellation of torsion-free Abelian groups of finite rank.
Selfdistributive groupoids of small orders
After enumerating isomorphism types of at most five-element left distributive groupoids, we prove that a distributive groupoid with less than 81 elements is necessarily medial.
Selfdistributive groupoids. Part A1. Non-indempotent left distributive groupoids
Selfdistributive groupoids. Part D1: Left distributive semigroups
Selfdistributive grupoids, Part A2: Non-idempotent left distributive quasigroups
Self-embeddings of kleinian groups
Self-equivalences of the derived category of Brauer tree algebras with exceptional vertex.