A Class of pairwise-independent Joinings
A class of periodic solutions of the N-body problem
A Class of Permutation Polynomials of $\bF_{2^m}$ Related to Dickson Polynomials
A class of perverse sheaves on a partial flag manifold
A class of Poisson-Nijenhuis structures on a tangent bundle
A class of preservers on Hilbert space effects including ortho-order automorphisms and sequential automorphisms
A class of pseudo-differential operators with oscillating symbols
A class of quadratic matrix algebras arising from the quantized enveloping algebra ${\s U}_q(A_{2n-1})$
A class of quantum doubles which are ribbon algebras
A class of reconstructible graphs
A Class of Recursive Sets
A class of reflection rigid Coxeter systems
A class of relations among multiple zeta values
A class of remarkable submartingales
A class of Rényi information estimators for multidimensional densities
A class of residual distribution schemes and their relation to relaxation systems
A class of rigid Coxeter groups
A Class of Ring-like Objects
A class of rotationally symmetric quantum layers of dimension 4
A class of Sasakian 5-manifolds