Yetter-Drinfeld modules over weak Hopf algebras and the center construction

Yetter-Drinfeld modules under cocycle twists

Young Basis, Wick Formula, and Higher Capelli Identities

Young tableaux and crystal $B(\infty)$ for finite simple Lie algebras

Young tableaux and homotopy commutative algebras

Young Wall Realization of Crystal Bases for Classical Lie Algebras

Young wall realization of crystal graphs for U_q(C_n^{(1)})

Z x Z-graded Lie algebras generated by the Virasoro algebra and $sl_2$

Z$_3$-graded differential geometry of quantum plane

Z-graded weak modules and regularity

Zelevinsky's involution at roots of unity

Zero Action on Perfect Crystals for U_q(G_2^{(1)})

Zeros and orthogonality of the Askey-Wilson polynomials for q a root of unity

Zeros of Symmetric Laurent Polynomials of Type $(BC)_n$ and Koornwinder-Macdonald Polynomials Specialized at $t^{k+1}q^{r-1}=1$

Zhedanov's Algebra AW(3) and the Double Affine Hecke Algebra in the Rank One Case. II. The Spherical Subalgebra

Zhu's algebra, the C_2 algebra, and twisted modules

Z_3 symmetry and W_3 algebra in lattice vertex operator algebras

Z_n Quasialgebras

|Z_{Kup}|=|Z_{Henn}|^2 for Lens spaces