Chromatic weight systems and the corresponding knot invariants

Circle actions on a quantum Seifert manifold

Circle products as restrictions of the square product

Cladistics of Double Yangians and Elliptic Algebras

Classes on compactifications of the moduli space of curves through solutions to the quantum master equation

Classes on the moduli space of Riemann surfaces through a noncommutative Batalin-Vilkovisky formalism

Classical and Quantum Dilogarithm Identities

Classical and quantum duality in jordanian quantizations

Classical dynamical r-matrices for Calogero-Moser systems and their generalizations

Classical dynamical r-matrices, Poisson homogeneous spaces, and Lagrangian subalgebras

Classical elliptic current algebras

Classical Limit of the Scaled Elliptic Algebra $A_{\hbar,η}(sl_2)$

Classical Limits, Quantum Duality and Lie-Poisson Structures

Classical Poisson structures and r-matrices from constrained flows

Classical quasi-trigonometric $r-$matrices of Cremmer-Gervais type and their quantization

Classical Spinor Structures on Quantum Spaces

Classical versions of q-Gaussian processes: conditional moments and Bell's inequality

Classical Yang-Baxter Equation and Low Dimensional Triangular Lie Bialgebras

Classification and versal deformations of L_\infinity algebras on a 2|1-dimensional space

Classification de modules aux différences filtrés isogradués