2 papers
math.FA2012
The multiplicative anomaly of three or more commuting elliptic operators
Victor Castillo-Garate, Eduardo Friedman, Marius Mantoiu
Zeta-regularized determinants are well-known to fail to be multiplicative. Hence one is lead to study the n-fold multiplicative anomaly M_n(A_1,...,A_n) :=\frac{\det_ζ\Big(\prod_{i…
math.NT2011
Special values of Dirichlet series and zeta integrals
Eduardo Friedman, Aldo Pereira
For and polynomials in variables, we relate the special value at a non-positive integer , obtained by analytic continuation of the Dirichlet series $$ ζ(s;f,g)=\s…