Alexander Varchenko is a mathematician at the University of North Carolina at Chapel Hill; he was a student of Vladimir Arnold. His work is at the boundary of geometry, special functions, combinatorics, representation theory and mathematical physics.
On the hypergeometric integral construction of solutions to the Knizhnik-Zamolodchikov equation:
Vadim Schechtman, Alexander Varchenko, Integral representations of N-point conformal correlators in the WZW model, Max-Planck-Institut fΓΌr Mathematik, (1989) Preprint MPI/89- cds:1044951
Vadim Schechtman, Alexander Varchenko, Hypergeometric solutions of Knizhnik-Zamolodchikov equations, Lett. Math. Phys. 20 (1990) 279β283 doi:10.1007/BF00626523
Vadim Schechtman, Alexander Varchenko, Arrangements of hyperplanes and Lie algebra homology, Inventiones mathematicae 106 1 (1991) 139-194 dml:143938, pdf
On the hypergeometric integral construction of conformal blocks for the WZW model:
Boris Feigin, Vadim Schechtman, Alexander Varchenko, On algebraic equations satisfied by correlators in Wess-Zumino-Witten models, Lett Math Phys 20 (1990) 291β297 doi:10.1007/BF00626525
Boris Feigin, Vadim Schechtman, Alexander Varchenko, On algebraic equations satisfied by hypergeometric correlators in WZW models. I, Commun. Math. Phys. 163 (1994) 173β184 doi:10.1007/BF02101739
Boris Feigin, Vadim Schechtman, Alexander Varchenko, On algebraic equations satisfied by hypergeometric correlators in WZW models. II, Comm. Math. Phys. 170 1 (1995) 219-247 euclid:cmp/1104272957
On hypergeometric functions, the Knizhnik-Zamolodchikov equation and quantum groups:
Alexander Varchenko, Asymptotic solutions to the Knizhnik-Zamolodchikov equation and crystal base, Comm. Math. Phys. 171 1 (1995) 99-137 arXiv:hep-th/9403102, doi:10.1007/BF02103772
Alexander Varchenko, Multidimensional hypergeometric functions and representation theory of Lie algebras and quantum groups, Adv. Ser. in Math. Phys. 21, World Sci. Publ. 1995. x+371 pp. (doi:10.1142/2467)
V. Tarasov, Alexander Varchenko, Geometry of -hypergeometric functions, quantum affine algebras and elliptic quantum groups, AstΓ©risque 246 (1997), vi+135 pp. (arXiv:q-alg/9703044, numdam:AST_1997__246__R1_0)
On Lie algebra weight systems for the special linear Lie algebra :
S. Tyurina, Alexander Varchenko, A remark on approximation of the Kontsevich integral of the unknot, Journal of Mathematical Sciences 131 (2005) 5270β5274 (arXiv:math/0111201, doi:10.1007/s10958-005-0399-1)
Sergei Chmutov, Alexander Varchenko, Remarks on the Vassiliev knot invariants coming from , Topology 36 (1), 153-178, 1997 (doi:10.1016/0040-9383(95)00071-2)
Further on 1-twisted de Rham cohomology related to -Verma modules:
Last revised on August 31, 2023 at 13:38:02. See the history of this page for a list of all contributions to it.