2 papers
math.AT2017
Hirzebruch L-polynomials and multiple zeta values
Alexander Berglund, Jonas Bergström
We express the coefficients of the Hirzebruch L-polynomials in terms of certain alternating multiple zeta values. In particular, we show that every monomial in the Pontryagin class…
math.NT2016
Eisenstein congruences for SO(4,3), SO(4,4), spinor and triple product L-values
Jonas Bergström, Neil Dummigan, Thomas Mégarbané
We work out instances of a general conjecture on congruences between Hecke eigenvalues of induced and cuspidal automorphic representations of a reductive group, modulo divisors of…