Perfect forms, K-theory and the cohomology of modular groups.
(2013)
Journal Article
Elbaz-Vincent, P., Gangl, H., & Soule, C. (2013). Perfect forms, K-theory and the cohomology of modular groups. Advances in Mathematics, 245, 587-624. https://doi.org/10.1016/j.aim.2013.06.014
Outputs (2)
Functional equations and ladders for polylogarithms (2013)
Journal Article
Gangl, H. (2013). Functional equations and ladders for polylogarithms. Communications in Number Theory and Physics, 7(3), 397-410. https://doi.org/10.4310/cntp.2013.v7.n3.a1We give a number of S3-symmetric functional equations for polylogarithms up to weight 7. This allows one to obtain the first proven ladder relations, à la Lewin, of weight 6 and 7.