Universal R-matrix formalism for the spin Calogero-Moser system and its difference counterpart

Universal R-matrix Of The Super Yangian Double DY(gl(1|1))

Universal rings arising in geometry and group theory

Universal T-matrix for Twisted Quantum gl(N)

Universal T-matrix, Representations of OSp_q(1/2) and Little Q-Jacobi Polynomials

Universal Vassiliev invariants of links in coverings of 3-manifolds

Universal Verma modules and the Misra-Miwa Fock space

Universal weight systems and the Melvin-Morton expansion of the colored Jones knot invariant

Universality of Fedosov's Construction for Star Products of Wick Type on Pseudo-Kähler Manilfolds

Universally defined representations of Lie conformal superalgebras

Uno's conjecture on representation types of Hecke algebras

Unramified reductors of filtered and graded algebras

Up-to-Homotopy Monoids

U_q(sl(2) as Dynamical Symmetry Algebra of the Quantum Hall Effect

U_{q}(sl_{2}) at fourth root of unity

Vanishing of cohomology associated to quantized Drinfeld-Sokolov reduction

Vanishing of the Kontsevich integrals of the wheels

Variation on a theme of Selberg integral

Variational calculus of supervariables and related algebraic structures

Variations on Homological Reduction